* [PATCH] PCI: provide of_pci_get_host_bridge_resources helper
@ 2015-12-18 15:02 ` Arnd Bergmann
0 siblings, 0 replies; 12+ messages in thread
From: Arnd Bergmann @ 2015-12-18 15:02 UTC (permalink / raw)
To: linux-arm-kernel
The pcie-rcar driver can be built for any ARM platform (for COMPILE_TEST)
including those without CONFIG_OF enabled, and that results in a compile-time
error:
drivers/pci/host/pcie-rcar.c: In function 'rcar_pcie_parse_request_of_pci_ranges':
drivers/pci/host/pcie-rcar.c:939:8: error: implicit declaration of function 'of_pci_get_host_bridge_resources' [-Werror=implicit-function-declaration]
err = of_pci_get_host_bridge_resources(np, 0, 0xff, &pci->resources, &iobase);
In order to allow compile-testing on all platforms, this adds a
of_pci_get_host_bridge_resources() helper stub function that gets
used when CONFIG_OF_ADDRESS is disabled. This mirrors what we do for
other OF-specific functions.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Fixes: 5d2917d469fa ("PCI: rcar: Convert to DT resource parsing API")
diff --git a/include/linux/of_pci.h b/include/linux/of_pci.h
index 2c51ee78b1c0..874d68f50a40 100644
--- a/include/linux/of_pci.h
+++ b/include/linux/of_pci.h
@@ -59,6 +59,14 @@ static inline void of_pci_check_probe_only(void) { }
int of_pci_get_host_bridge_resources(struct device_node *dev,
unsigned char busno, unsigned char bus_max,
struct list_head *resources, resource_size_t *io_base);
+#else
+static inline
+int of_pci_get_host_bridge_resources(struct device_node *dev,
+ unsigned char busno, unsigned char bus_max,
+ struct list_head *resources, resource_size_t *io_base)
+{
+ return -EINVAL;
+}
#endif
#if defined(CONFIG_OF) && defined(CONFIG_PCI_MSI)
^ permalink raw reply related [flat|nested] 12+ messages in thread
* [PATCH] PCI: provide of_pci_get_host_bridge_resources helper
@ 2015-12-18 15:02 ` Arnd Bergmann
0 siblings, 0 replies; 12+ messages in thread
From: Arnd Bergmann @ 2015-12-18 15:02 UTC (permalink / raw)
To: Bjorn Helgaas
Cc: Phil Edworthy, Wolfram Sang, Simon Horman, linux-pci, linux-sh,
linux-arm-kernel, linux-kernel
The pcie-rcar driver can be built for any ARM platform (for COMPILE_TEST)
including those without CONFIG_OF enabled, and that results in a compile-time
error:
drivers/pci/host/pcie-rcar.c: In function 'rcar_pcie_parse_request_of_pci_ranges':
drivers/pci/host/pcie-rcar.c:939:8: error: implicit declaration of function 'of_pci_get_host_bridge_resources' [-Werror=implicit-function-declaration]
err = of_pci_get_host_bridge_resources(np, 0, 0xff, &pci->resources, &iobase);
In order to allow compile-testing on all platforms, this adds a
of_pci_get_host_bridge_resources() helper stub function that gets
used when CONFIG_OF_ADDRESS is disabled. This mirrors what we do for
other OF-specific functions.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Fixes: 5d2917d469fa ("PCI: rcar: Convert to DT resource parsing API")
diff --git a/include/linux/of_pci.h b/include/linux/of_pci.h
index 2c51ee78b1c0..874d68f50a40 100644
--- a/include/linux/of_pci.h
+++ b/include/linux/of_pci.h
@@ -59,6 +59,14 @@ static inline void of_pci_check_probe_only(void) { }
int of_pci_get_host_bridge_resources(struct device_node *dev,
unsigned char busno, unsigned char bus_max,
struct list_head *resources, resource_size_t *io_base);
+#else
+static inline
+int of_pci_get_host_bridge_resources(struct device_node *dev,
+ unsigned char busno, unsigned char bus_max,
+ struct list_head *resources, resource_size_t *io_base)
+{
+ return -EINVAL;
+}
#endif
#if defined(CONFIG_OF) && defined(CONFIG_PCI_MSI)
^ permalink raw reply related [flat|nested] 12+ messages in thread
* [PATCH] PCI: provide of_pci_get_host_bridge_resources helper
@ 2015-12-18 15:02 ` Arnd Bergmann
0 siblings, 0 replies; 12+ messages in thread
From: Arnd Bergmann @ 2015-12-18 15:02 UTC (permalink / raw)
To: linux-arm-kernel
The pcie-rcar driver can be built for any ARM platform (for COMPILE_TEST)
including those without CONFIG_OF enabled, and that results in a compile-time
error:
drivers/pci/host/pcie-rcar.c: In function 'rcar_pcie_parse_request_of_pci_ranges':
drivers/pci/host/pcie-rcar.c:939:8: error: implicit declaration of function 'of_pci_get_host_bridge_resources' [-Werror=implicit-function-declaration]
err = of_pci_get_host_bridge_resources(np, 0, 0xff, &pci->resources, &iobase);
In order to allow compile-testing on all platforms, this adds a
of_pci_get_host_bridge_resources() helper stub function that gets
used when CONFIG_OF_ADDRESS is disabled. This mirrors what we do for
other OF-specific functions.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Fixes: 5d2917d469fa ("PCI: rcar: Convert to DT resource parsing API")
diff --git a/include/linux/of_pci.h b/include/linux/of_pci.h
index 2c51ee78b1c0..874d68f50a40 100644
--- a/include/linux/of_pci.h
+++ b/include/linux/of_pci.h
@@ -59,6 +59,14 @@ static inline void of_pci_check_probe_only(void) { }
int of_pci_get_host_bridge_resources(struct device_node *dev,
unsigned char busno, unsigned char bus_max,
struct list_head *resources, resource_size_t *io_base);
+#else
+static inline
+int of_pci_get_host_bridge_resources(struct device_node *dev,
+ unsigned char busno, unsigned char bus_max,
+ struct list_head *resources, resource_size_t *io_base)
+{
+ return -EINVAL;
+}
#endif
#if defined(CONFIG_OF) && defined(CONFIG_PCI_MSI)
^ permalink raw reply related [flat|nested] 12+ messages in thread
* Re: [PATCH] PCI: provide of_pci_get_host_bridge_resources helper
2015-12-18 15:02 ` Arnd Bergmann
(?)
@ 2016-01-04 13:21 ` Wolfram Sang
-1 siblings, 0 replies; 12+ messages in thread
From: Wolfram Sang @ 2016-01-04 13:21 UTC (permalink / raw)
To: linux-arm-kernel
[-- Attachment #1: Type: text/plain, Size: 1010 bytes --]
On Fri, Dec 18, 2015 at 04:02:41PM +0100, Arnd Bergmann wrote:
> The pcie-rcar driver can be built for any ARM platform (for COMPILE_TEST)
> including those without CONFIG_OF enabled, and that results in a compile-time
> error:
>
> drivers/pci/host/pcie-rcar.c: In function 'rcar_pcie_parse_request_of_pci_ranges':
> drivers/pci/host/pcie-rcar.c:939:8: error: implicit declaration of function 'of_pci_get_host_bridge_resources' [-Werror=implicit-function-declaration]
> err = of_pci_get_host_bridge_resources(np, 0, 0xff, &pci->resources, &iobase);
>
> In order to allow compile-testing on all platforms, this adds a
> of_pci_get_host_bridge_resources() helper stub function that gets
> used when CONFIG_OF_ADDRESS is disabled. This mirrors what we do for
> other OF-specific functions.
>
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
> Fixes: 5d2917d469fa ("PCI: rcar: Convert to DT resource parsing API")
Makes sense :)
Acked-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
[-- Attachment #2: Digital signature --]
[-- Type: application/pgp-signature, Size: 819 bytes --]
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH] PCI: provide of_pci_get_host_bridge_resources helper
@ 2016-01-04 13:21 ` Wolfram Sang
0 siblings, 0 replies; 12+ messages in thread
From: Wolfram Sang @ 2016-01-04 13:21 UTC (permalink / raw)
To: Arnd Bergmann
Cc: Bjorn Helgaas, Phil Edworthy, Wolfram Sang, Simon Horman,
linux-pci, linux-sh, linux-arm-kernel, linux-kernel
[-- Attachment #1: Type: text/plain, Size: 1010 bytes --]
On Fri, Dec 18, 2015 at 04:02:41PM +0100, Arnd Bergmann wrote:
> The pcie-rcar driver can be built for any ARM platform (for COMPILE_TEST)
> including those without CONFIG_OF enabled, and that results in a compile-time
> error:
>
> drivers/pci/host/pcie-rcar.c: In function 'rcar_pcie_parse_request_of_pci_ranges':
> drivers/pci/host/pcie-rcar.c:939:8: error: implicit declaration of function 'of_pci_get_host_bridge_resources' [-Werror=implicit-function-declaration]
> err = of_pci_get_host_bridge_resources(np, 0, 0xff, &pci->resources, &iobase);
>
> In order to allow compile-testing on all platforms, this adds a
> of_pci_get_host_bridge_resources() helper stub function that gets
> used when CONFIG_OF_ADDRESS is disabled. This mirrors what we do for
> other OF-specific functions.
>
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
> Fixes: 5d2917d469fa ("PCI: rcar: Convert to DT resource parsing API")
Makes sense :)
Acked-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
[-- Attachment #2: Digital signature --]
[-- Type: application/pgp-signature, Size: 819 bytes --]
^ permalink raw reply [flat|nested] 12+ messages in thread
* [PATCH] PCI: provide of_pci_get_host_bridge_resources helper
@ 2016-01-04 13:21 ` Wolfram Sang
0 siblings, 0 replies; 12+ messages in thread
From: Wolfram Sang @ 2016-01-04 13:21 UTC (permalink / raw)
To: linux-arm-kernel
On Fri, Dec 18, 2015 at 04:02:41PM +0100, Arnd Bergmann wrote:
> The pcie-rcar driver can be built for any ARM platform (for COMPILE_TEST)
> including those without CONFIG_OF enabled, and that results in a compile-time
> error:
>
> drivers/pci/host/pcie-rcar.c: In function 'rcar_pcie_parse_request_of_pci_ranges':
> drivers/pci/host/pcie-rcar.c:939:8: error: implicit declaration of function 'of_pci_get_host_bridge_resources' [-Werror=implicit-function-declaration]
> err = of_pci_get_host_bridge_resources(np, 0, 0xff, &pci->resources, &iobase);
>
> In order to allow compile-testing on all platforms, this adds a
> of_pci_get_host_bridge_resources() helper stub function that gets
> used when CONFIG_OF_ADDRESS is disabled. This mirrors what we do for
> other OF-specific functions.
>
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
> Fixes: 5d2917d469fa ("PCI: rcar: Convert to DT resource parsing API")
Makes sense :)
Acked-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: signature.asc
Type: application/pgp-signature
Size: 819 bytes
Desc: Digital signature
URL: <http://lists.infradead.org/pipermail/linux-arm-kernel/attachments/20160104/ec54467d/attachment.sig>
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH] PCI: provide of_pci_get_host_bridge_resources helper
2015-12-18 15:02 ` Arnd Bergmann
(?)
@ 2016-01-04 20:22 ` Simon Horman
-1 siblings, 0 replies; 12+ messages in thread
From: Simon Horman @ 2016-01-04 20:22 UTC (permalink / raw)
To: linux-arm-kernel
On Fri, Dec 18, 2015 at 04:02:41PM +0100, Arnd Bergmann wrote:
> The pcie-rcar driver can be built for any ARM platform (for COMPILE_TEST)
> including those without CONFIG_OF enabled, and that results in a compile-time
> error:
>
> drivers/pci/host/pcie-rcar.c: In function 'rcar_pcie_parse_request_of_pci_ranges':
> drivers/pci/host/pcie-rcar.c:939:8: error: implicit declaration of function 'of_pci_get_host_bridge_resources' [-Werror=implicit-function-declaration]
> err = of_pci_get_host_bridge_resources(np, 0, 0xff, &pci->resources, &iobase);
>
> In order to allow compile-testing on all platforms, this adds a
> of_pci_get_host_bridge_resources() helper stub function that gets
> used when CONFIG_OF_ADDRESS is disabled. This mirrors what we do for
> other OF-specific functions.
>
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
> Fixes: 5d2917d469fa ("PCI: rcar: Convert to DT resource parsing API")
Acked-by: Simon Horman <horms+renesas@verge.net.au>
> diff --git a/include/linux/of_pci.h b/include/linux/of_pci.h
> index 2c51ee78b1c0..874d68f50a40 100644
> --- a/include/linux/of_pci.h
> +++ b/include/linux/of_pci.h
> @@ -59,6 +59,14 @@ static inline void of_pci_check_probe_only(void) { }
> int of_pci_get_host_bridge_resources(struct device_node *dev,
> unsigned char busno, unsigned char bus_max,
> struct list_head *resources, resource_size_t *io_base);
> +#else
> +static inline
> +int of_pci_get_host_bridge_resources(struct device_node *dev,
> + unsigned char busno, unsigned char bus_max,
> + struct list_head *resources, resource_size_t *io_base)
> +{
> + return -EINVAL;
> +}
> #endif
>
> #if defined(CONFIG_OF) && defined(CONFIG_PCI_MSI)
>
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH] PCI: provide of_pci_get_host_bridge_resources helper
@ 2016-01-04 20:22 ` Simon Horman
0 siblings, 0 replies; 12+ messages in thread
From: Simon Horman @ 2016-01-04 20:22 UTC (permalink / raw)
To: Arnd Bergmann
Cc: Bjorn Helgaas, Phil Edworthy, Wolfram Sang, linux-pci, linux-sh,
linux-arm-kernel, linux-kernel
On Fri, Dec 18, 2015 at 04:02:41PM +0100, Arnd Bergmann wrote:
> The pcie-rcar driver can be built for any ARM platform (for COMPILE_TEST)
> including those without CONFIG_OF enabled, and that results in a compile-time
> error:
>
> drivers/pci/host/pcie-rcar.c: In function 'rcar_pcie_parse_request_of_pci_ranges':
> drivers/pci/host/pcie-rcar.c:939:8: error: implicit declaration of function 'of_pci_get_host_bridge_resources' [-Werror=implicit-function-declaration]
> err = of_pci_get_host_bridge_resources(np, 0, 0xff, &pci->resources, &iobase);
>
> In order to allow compile-testing on all platforms, this adds a
> of_pci_get_host_bridge_resources() helper stub function that gets
> used when CONFIG_OF_ADDRESS is disabled. This mirrors what we do for
> other OF-specific functions.
>
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
> Fixes: 5d2917d469fa ("PCI: rcar: Convert to DT resource parsing API")
Acked-by: Simon Horman <horms+renesas@verge.net.au>
> diff --git a/include/linux/of_pci.h b/include/linux/of_pci.h
> index 2c51ee78b1c0..874d68f50a40 100644
> --- a/include/linux/of_pci.h
> +++ b/include/linux/of_pci.h
> @@ -59,6 +59,14 @@ static inline void of_pci_check_probe_only(void) { }
> int of_pci_get_host_bridge_resources(struct device_node *dev,
> unsigned char busno, unsigned char bus_max,
> struct list_head *resources, resource_size_t *io_base);
> +#else
> +static inline
> +int of_pci_get_host_bridge_resources(struct device_node *dev,
> + unsigned char busno, unsigned char bus_max,
> + struct list_head *resources, resource_size_t *io_base)
> +{
> + return -EINVAL;
> +}
> #endif
>
> #if defined(CONFIG_OF) && defined(CONFIG_PCI_MSI)
>
^ permalink raw reply [flat|nested] 12+ messages in thread
* [PATCH] PCI: provide of_pci_get_host_bridge_resources helper
@ 2016-01-04 20:22 ` Simon Horman
0 siblings, 0 replies; 12+ messages in thread
From: Simon Horman @ 2016-01-04 20:22 UTC (permalink / raw)
To: linux-arm-kernel
On Fri, Dec 18, 2015 at 04:02:41PM +0100, Arnd Bergmann wrote:
> The pcie-rcar driver can be built for any ARM platform (for COMPILE_TEST)
> including those without CONFIG_OF enabled, and that results in a compile-time
> error:
>
> drivers/pci/host/pcie-rcar.c: In function 'rcar_pcie_parse_request_of_pci_ranges':
> drivers/pci/host/pcie-rcar.c:939:8: error: implicit declaration of function 'of_pci_get_host_bridge_resources' [-Werror=implicit-function-declaration]
> err = of_pci_get_host_bridge_resources(np, 0, 0xff, &pci->resources, &iobase);
>
> In order to allow compile-testing on all platforms, this adds a
> of_pci_get_host_bridge_resources() helper stub function that gets
> used when CONFIG_OF_ADDRESS is disabled. This mirrors what we do for
> other OF-specific functions.
>
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
> Fixes: 5d2917d469fa ("PCI: rcar: Convert to DT resource parsing API")
Acked-by: Simon Horman <horms+renesas@verge.net.au>
> diff --git a/include/linux/of_pci.h b/include/linux/of_pci.h
> index 2c51ee78b1c0..874d68f50a40 100644
> --- a/include/linux/of_pci.h
> +++ b/include/linux/of_pci.h
> @@ -59,6 +59,14 @@ static inline void of_pci_check_probe_only(void) { }
> int of_pci_get_host_bridge_resources(struct device_node *dev,
> unsigned char busno, unsigned char bus_max,
> struct list_head *resources, resource_size_t *io_base);
> +#else
> +static inline
> +int of_pci_get_host_bridge_resources(struct device_node *dev,
> + unsigned char busno, unsigned char bus_max,
> + struct list_head *resources, resource_size_t *io_base)
> +{
> + return -EINVAL;
> +}
> #endif
>
> #if defined(CONFIG_OF) && defined(CONFIG_PCI_MSI)
>
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH] PCI: provide of_pci_get_host_bridge_resources helper
2015-12-18 15:02 ` Arnd Bergmann
(?)
@ 2016-01-08 16:43 ` Bjorn Helgaas
-1 siblings, 0 replies; 12+ messages in thread
From: Bjorn Helgaas @ 2016-01-08 16:43 UTC (permalink / raw)
To: linux-arm-kernel
On Fri, Dec 18, 2015 at 04:02:41PM +0100, Arnd Bergmann wrote:
> The pcie-rcar driver can be built for any ARM platform (for COMPILE_TEST)
> including those without CONFIG_OF enabled, and that results in a compile-time
> error:
>
> drivers/pci/host/pcie-rcar.c: In function 'rcar_pcie_parse_request_of_pci_ranges':
> drivers/pci/host/pcie-rcar.c:939:8: error: implicit declaration of function 'of_pci_get_host_bridge_resources' [-Werror=implicit-function-declaration]
> err = of_pci_get_host_bridge_resources(np, 0, 0xff, &pci->resources, &iobase);
>
> In order to allow compile-testing on all platforms, this adds a
> of_pci_get_host_bridge_resources() helper stub function that gets
> used when CONFIG_OF_ADDRESS is disabled. This mirrors what we do for
> other OF-specific functions.
>
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
> Fixes: 5d2917d469fa ("PCI: rcar: Convert to DT resource parsing API")
Applied with acks from Wolfram and Simon to pci/host for v4.5, thanks!
> diff --git a/include/linux/of_pci.h b/include/linux/of_pci.h
> index 2c51ee78b1c0..874d68f50a40 100644
> --- a/include/linux/of_pci.h
> +++ b/include/linux/of_pci.h
> @@ -59,6 +59,14 @@ static inline void of_pci_check_probe_only(void) { }
> int of_pci_get_host_bridge_resources(struct device_node *dev,
> unsigned char busno, unsigned char bus_max,
> struct list_head *resources, resource_size_t *io_base);
> +#else
> +static inline
> +int of_pci_get_host_bridge_resources(struct device_node *dev,
> + unsigned char busno, unsigned char bus_max,
> + struct list_head *resources, resource_size_t *io_base)
> +{
> + return -EINVAL;
> +}
> #endif
>
> #if defined(CONFIG_OF) && defined(CONFIG_PCI_MSI)
>
> --
> To unsubscribe from this list: send the line "unsubscribe linux-pci" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [PATCH] PCI: provide of_pci_get_host_bridge_resources helper
@ 2016-01-08 16:43 ` Bjorn Helgaas
0 siblings, 0 replies; 12+ messages in thread
From: Bjorn Helgaas @ 2016-01-08 16:43 UTC (permalink / raw)
To: Arnd Bergmann
Cc: Bjorn Helgaas, Phil Edworthy, Wolfram Sang, Simon Horman,
linux-pci, linux-sh, linux-arm-kernel, linux-kernel
On Fri, Dec 18, 2015 at 04:02:41PM +0100, Arnd Bergmann wrote:
> The pcie-rcar driver can be built for any ARM platform (for COMPILE_TEST)
> including those without CONFIG_OF enabled, and that results in a compile-time
> error:
>
> drivers/pci/host/pcie-rcar.c: In function 'rcar_pcie_parse_request_of_pci_ranges':
> drivers/pci/host/pcie-rcar.c:939:8: error: implicit declaration of function 'of_pci_get_host_bridge_resources' [-Werror=implicit-function-declaration]
> err = of_pci_get_host_bridge_resources(np, 0, 0xff, &pci->resources, &iobase);
>
> In order to allow compile-testing on all platforms, this adds a
> of_pci_get_host_bridge_resources() helper stub function that gets
> used when CONFIG_OF_ADDRESS is disabled. This mirrors what we do for
> other OF-specific functions.
>
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
> Fixes: 5d2917d469fa ("PCI: rcar: Convert to DT resource parsing API")
Applied with acks from Wolfram and Simon to pci/host for v4.5, thanks!
> diff --git a/include/linux/of_pci.h b/include/linux/of_pci.h
> index 2c51ee78b1c0..874d68f50a40 100644
> --- a/include/linux/of_pci.h
> +++ b/include/linux/of_pci.h
> @@ -59,6 +59,14 @@ static inline void of_pci_check_probe_only(void) { }
> int of_pci_get_host_bridge_resources(struct device_node *dev,
> unsigned char busno, unsigned char bus_max,
> struct list_head *resources, resource_size_t *io_base);
> +#else
> +static inline
> +int of_pci_get_host_bridge_resources(struct device_node *dev,
> + unsigned char busno, unsigned char bus_max,
> + struct list_head *resources, resource_size_t *io_base)
> +{
> + return -EINVAL;
> +}
> #endif
>
> #if defined(CONFIG_OF) && defined(CONFIG_PCI_MSI)
>
> --
> To unsubscribe from this list: send the line "unsubscribe linux-pci" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply [flat|nested] 12+ messages in thread
* [PATCH] PCI: provide of_pci_get_host_bridge_resources helper
@ 2016-01-08 16:43 ` Bjorn Helgaas
0 siblings, 0 replies; 12+ messages in thread
From: Bjorn Helgaas @ 2016-01-08 16:43 UTC (permalink / raw)
To: linux-arm-kernel
On Fri, Dec 18, 2015 at 04:02:41PM +0100, Arnd Bergmann wrote:
> The pcie-rcar driver can be built for any ARM platform (for COMPILE_TEST)
> including those without CONFIG_OF enabled, and that results in a compile-time
> error:
>
> drivers/pci/host/pcie-rcar.c: In function 'rcar_pcie_parse_request_of_pci_ranges':
> drivers/pci/host/pcie-rcar.c:939:8: error: implicit declaration of function 'of_pci_get_host_bridge_resources' [-Werror=implicit-function-declaration]
> err = of_pci_get_host_bridge_resources(np, 0, 0xff, &pci->resources, &iobase);
>
> In order to allow compile-testing on all platforms, this adds a
> of_pci_get_host_bridge_resources() helper stub function that gets
> used when CONFIG_OF_ADDRESS is disabled. This mirrors what we do for
> other OF-specific functions.
>
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
> Fixes: 5d2917d469fa ("PCI: rcar: Convert to DT resource parsing API")
Applied with acks from Wolfram and Simon to pci/host for v4.5, thanks!
> diff --git a/include/linux/of_pci.h b/include/linux/of_pci.h
> index 2c51ee78b1c0..874d68f50a40 100644
> --- a/include/linux/of_pci.h
> +++ b/include/linux/of_pci.h
> @@ -59,6 +59,14 @@ static inline void of_pci_check_probe_only(void) { }
> int of_pci_get_host_bridge_resources(struct device_node *dev,
> unsigned char busno, unsigned char bus_max,
> struct list_head *resources, resource_size_t *io_base);
> +#else
> +static inline
> +int of_pci_get_host_bridge_resources(struct device_node *dev,
> + unsigned char busno, unsigned char bus_max,
> + struct list_head *resources, resource_size_t *io_base)
> +{
> + return -EINVAL;
> +}
> #endif
>
> #if defined(CONFIG_OF) && defined(CONFIG_PCI_MSI)
>
> --
> To unsubscribe from this list: send the line "unsubscribe linux-pci" in
> the body of a message to majordomo at vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply [flat|nested] 12+ messages in thread
end of thread, other threads:[~2016-01-08 16:43 UTC | newest]
Thread overview: 12+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2015-12-18 15:02 [PATCH] PCI: provide of_pci_get_host_bridge_resources helper Arnd Bergmann
2015-12-18 15:02 ` Arnd Bergmann
2015-12-18 15:02 ` Arnd Bergmann
2016-01-04 13:21 ` Wolfram Sang
2016-01-04 13:21 ` Wolfram Sang
2016-01-04 13:21 ` Wolfram Sang
2016-01-04 20:22 ` Simon Horman
2016-01-04 20:22 ` Simon Horman
2016-01-04 20:22 ` Simon Horman
2016-01-08 16:43 ` Bjorn Helgaas
2016-01-08 16:43 ` Bjorn Helgaas
2016-01-08 16:43 ` Bjorn Helgaas
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.