* [PATCH] tty: Replace acpi_bus_get_device()
@ 2022-01-26 19:55 Rafael J. Wysocki
2022-01-27 7:39 ` Jiri Slaby
0 siblings, 1 reply; 2+ messages in thread
From: Rafael J. Wysocki @ 2022-01-26 19:55 UTC (permalink / raw)
To: Rob Herring
Cc: Greg Kroah-Hartman, LKML, Linux ACPI, Jiri Slaby, linux-serial
From: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Replace acpi_bus_get_device() that is going to be dropped with
acpi_fetch_acpi_dev().
No intentional functional impact.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
---
drivers/tty/serdev/core.c | 7 ++-----
1 file changed, 2 insertions(+), 5 deletions(-)
Index: linux-pm/drivers/tty/serdev/core.c
===================================================================
--- linux-pm.orig/drivers/tty/serdev/core.c
+++ linux-pm/drivers/tty/serdev/core.c
@@ -704,13 +704,10 @@ static const struct acpi_device_id serde
static acpi_status acpi_serdev_add_device(acpi_handle handle, u32 level,
void *data, void **return_value)
{
+ struct acpi_device *adev = acpi_fetch_acpi_dev(handle);
struct serdev_controller *ctrl = data;
- struct acpi_device *adev;
- if (acpi_bus_get_device(handle, &adev))
- return AE_OK;
-
- if (acpi_device_enumerated(adev))
+ if (!adev || acpi_device_enumerated(adev))
return AE_OK;
/* Skip if black listed */
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [PATCH] tty: Replace acpi_bus_get_device()
2022-01-26 19:55 [PATCH] tty: Replace acpi_bus_get_device() Rafael J. Wysocki
@ 2022-01-27 7:39 ` Jiri Slaby
0 siblings, 0 replies; 2+ messages in thread
From: Jiri Slaby @ 2022-01-27 7:39 UTC (permalink / raw)
To: Rafael J. Wysocki, Rob Herring
Cc: Greg Kroah-Hartman, LKML, Linux ACPI, linux-serial
On 26. 01. 22, 20:55, Rafael J. Wysocki wrote:
> From: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
>
> Replace acpi_bus_get_device() that is going to be dropped with
> acpi_fetch_acpi_dev().
>
> No intentional functional impact.
>
> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Reviewed-by: Jiri Slaby <jirislaby@kernel.org>
thanks,
--
js
suse labs
^ permalink raw reply [flat|nested] 2+ messages in thread
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2022-01-27 7:39 ` Jiri Slaby
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