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* [PATCH] i2c-s3c2410: Fix pointer type passed to of_match_node()
@ 2012-05-30  9:43 ` Karol Lewandowski
  0 siblings, 0 replies; 7+ messages in thread
From: Karol Lewandowski @ 2012-05-30  9:43 UTC (permalink / raw)
  To: w.sang
  Cc: m.szyprowski, linux-kernel, linux-i2c, Karol Lewandowski, Kyungmin Park

This commit fixes warning introduced in 27452498a ("i2c-s3c2410: Rework
device type handling"):

  drivers/i2c/busses/i2c-s3c2410.c: In function 's3c24xx_get_device_quirks':
  drivers/i2c/busses/i2c-s3c2410.c:125: warning: passing argument 1 of 'of_match_node' from incompatible pointer type
  include/linux/of.h:245: note: expected 'const struct of_device_id *' but argument is of type 'const struct of_device_id (*)[4]'

Signed-off-by: Karol Lewandowski <k.lewandowsk@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
---
 drivers/i2c/busses/i2c-s3c2410.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/i2c/busses/i2c-s3c2410.c b/drivers/i2c/busses/i2c-s3c2410.c
index fa0b134..286e596 100644
--- a/drivers/i2c/busses/i2c-s3c2410.c
+++ b/drivers/i2c/busses/i2c-s3c2410.c
@@ -122,7 +122,7 @@ static inline unsigned int s3c24xx_get_device_quirks(struct platform_device *pde
 {
 	if (pdev->dev.of_node) {
 		const struct of_device_id *match;
-		match = of_match_node(&s3c24xx_i2c_match, pdev->dev.of_node);
+		match = of_match_node(s3c24xx_i2c_match, pdev->dev.of_node);
 		return (unsigned int)match->data;
 	}
 
-- 
1.7.10


^ permalink raw reply related	[flat|nested] 7+ messages in thread
* [PATCH] i2c-s3c2410: Fix pointer type passed to of_match_node()
@ 2012-05-30  9:43 ` Karol Lewandowski
  0 siblings, 0 replies; 7+ messages in thread
From: Karol Lewandowski @ 2012-05-30  9:43 UTC (permalink / raw)
  To: w.sang-bIcnvbaLZ9MEGnE8C9+IrQ
  Cc: m.szyprowski-Sze3O3UU22JBDgjK7y7TUQ,
	linux-kernel-u79uwXL29TY76Z2rM5mHXA,
	linux-i2c-u79uwXL29TY76Z2rM5mHXA, Karol Lewandowski,
	Kyungmin Park

This commit fixes warning introduced in 27452498a ("i2c-s3c2410: Rework
device type handling"):

  drivers/i2c/busses/i2c-s3c2410.c: In function 's3c24xx_get_device_quirks':
  drivers/i2c/busses/i2c-s3c2410.c:125: warning: passing argument 1 of 'of_match_node' from incompatible pointer type
  include/linux/of.h:245: note: expected 'const struct of_device_id *' but argument is of type 'const struct of_device_id (*)[4]'

Signed-off-by: Karol Lewandowski <k.lewandowsk-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
Signed-off-by: Kyungmin Park <kyungmin.park-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
---
 drivers/i2c/busses/i2c-s3c2410.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/i2c/busses/i2c-s3c2410.c b/drivers/i2c/busses/i2c-s3c2410.c
index fa0b134..286e596 100644
--- a/drivers/i2c/busses/i2c-s3c2410.c
+++ b/drivers/i2c/busses/i2c-s3c2410.c
@@ -122,7 +122,7 @@ static inline unsigned int s3c24xx_get_device_quirks(struct platform_device *pde
 {
 	if (pdev->dev.of_node) {
 		const struct of_device_id *match;
-		match = of_match_node(&s3c24xx_i2c_match, pdev->dev.of_node);
+		match = of_match_node(s3c24xx_i2c_match, pdev->dev.of_node);
 		return (unsigned int)match->data;
 	}
 
-- 
1.7.10

^ permalink raw reply related	[flat|nested] 7+ messages in thread
* Re: [PATCH] i2c-s3c2410: Fix pointer type passed to of_match_node()
@ 2012-06-11 18:29   ` Wolfram Sang
  0 siblings, 0 replies; 7+ messages in thread
From: Wolfram Sang @ 2012-06-11 18:29 UTC (permalink / raw)
  To: Karol Lewandowski; +Cc: m.szyprowski, linux-kernel, linux-i2c, Kyungmin Park

[-- Attachment #1: Type: text/plain, Size: 1816 bytes --]

On Wed, May 30, 2012 at 11:43:05AM +0200, Karol Lewandowski wrote:
> This commit fixes warning introduced in 27452498a ("i2c-s3c2410: Rework
> device type handling"):
> 
>   drivers/i2c/busses/i2c-s3c2410.c: In function 's3c24xx_get_device_quirks':
>   drivers/i2c/busses/i2c-s3c2410.c:125: warning: passing argument 1 of 'of_match_node' from incompatible pointer type
>   include/linux/of.h:245: note: expected 'const struct of_device_id *' but argument is of type 'const struct of_device_id (*)[4]'
> 
> Signed-off-by: Karol Lewandowski <k.lewandowsk@samsung.com>
> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>

Ah, now I understand why my build-test didn't spot the warning.
What config can I use to test CONFIG_OF with s3c?

> ---
>  drivers/i2c/busses/i2c-s3c2410.c |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/i2c/busses/i2c-s3c2410.c b/drivers/i2c/busses/i2c-s3c2410.c
> index fa0b134..286e596 100644
> --- a/drivers/i2c/busses/i2c-s3c2410.c
> +++ b/drivers/i2c/busses/i2c-s3c2410.c
> @@ -122,7 +122,7 @@ static inline unsigned int s3c24xx_get_device_quirks(struct platform_device *pde
>  {
>  	if (pdev->dev.of_node) {
>  		const struct of_device_id *match;
> -		match = of_match_node(&s3c24xx_i2c_match, pdev->dev.of_node);
> +		match = of_match_node(s3c24xx_i2c_match, pdev->dev.of_node);
>  		return (unsigned int)match->data;
>  	}
>  
> -- 
> 1.7.10
> 
> --
> To unsubscribe from this list: send the line "unsubscribe linux-i2c" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html

-- 
Pengutronix e.K.                           | Wolfram Sang                |
Industrial Linux Solutions                 | http://www.pengutronix.de/  |

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^ permalink raw reply	[flat|nested] 7+ messages in thread
* Re: [PATCH] i2c-s3c2410: Fix pointer type passed to of_match_node()
@ 2012-06-11 18:29   ` Wolfram Sang
  0 siblings, 0 replies; 7+ messages in thread
From: Wolfram Sang @ 2012-06-11 18:29 UTC (permalink / raw)
  To: Karol Lewandowski
  Cc: m.szyprowski-Sze3O3UU22JBDgjK7y7TUQ,
	linux-kernel-u79uwXL29TY76Z2rM5mHXA,
	linux-i2c-u79uwXL29TY76Z2rM5mHXA, Kyungmin Park

[-- Attachment #1: Type: text/plain, Size: 1896 bytes --]

On Wed, May 30, 2012 at 11:43:05AM +0200, Karol Lewandowski wrote:
> This commit fixes warning introduced in 27452498a ("i2c-s3c2410: Rework
> device type handling"):
> 
>   drivers/i2c/busses/i2c-s3c2410.c: In function 's3c24xx_get_device_quirks':
>   drivers/i2c/busses/i2c-s3c2410.c:125: warning: passing argument 1 of 'of_match_node' from incompatible pointer type
>   include/linux/of.h:245: note: expected 'const struct of_device_id *' but argument is of type 'const struct of_device_id (*)[4]'
> 
> Signed-off-by: Karol Lewandowski <k.lewandowsk-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
> Signed-off-by: Kyungmin Park <kyungmin.park-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>

Ah, now I understand why my build-test didn't spot the warning.
What config can I use to test CONFIG_OF with s3c?

> ---
>  drivers/i2c/busses/i2c-s3c2410.c |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/i2c/busses/i2c-s3c2410.c b/drivers/i2c/busses/i2c-s3c2410.c
> index fa0b134..286e596 100644
> --- a/drivers/i2c/busses/i2c-s3c2410.c
> +++ b/drivers/i2c/busses/i2c-s3c2410.c
> @@ -122,7 +122,7 @@ static inline unsigned int s3c24xx_get_device_quirks(struct platform_device *pde
>  {
>  	if (pdev->dev.of_node) {
>  		const struct of_device_id *match;
> -		match = of_match_node(&s3c24xx_i2c_match, pdev->dev.of_node);
> +		match = of_match_node(s3c24xx_i2c_match, pdev->dev.of_node);
>  		return (unsigned int)match->data;
>  	}
>  
> -- 
> 1.7.10
> 
> --
> To unsubscribe from this list: send the line "unsubscribe linux-i2c" in
> the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
> More majordomo info at  http://vger.kernel.org/majordomo-info.html

-- 
Pengutronix e.K.                           | Wolfram Sang                |
Industrial Linux Solutions                 | http://www.pengutronix.de/  |

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^ permalink raw reply	[flat|nested] 7+ messages in thread
* Re: [PATCH] i2c-s3c2410: Fix pointer type passed to of_match_node()
@ 2012-06-12 10:38     ` Karol Lewandowski
  0 siblings, 0 replies; 7+ messages in thread
From: Karol Lewandowski @ 2012-06-12 10:38 UTC (permalink / raw)
  To: Wolfram Sang; +Cc: m.szyprowski, linux-kernel, linux-i2c, Kyungmin Park

On 11.06.2012 20:29, Wolfram Sang wrote:

> On Wed, May 30, 2012 at 11:43:05AM +0200, Karol Lewandowski wrote:
>> This commit fixes warning introduced in 27452498a ("i2c-s3c2410: Rework
>> device type handling"):
>>
>>   drivers/i2c/busses/i2c-s3c2410.c: In function 's3c24xx_get_device_quirks':
>>   drivers/i2c/busses/i2c-s3c2410.c:125: warning: passing argument 1 of 'of_match_node' from incompatible pointer type
>>   include/linux/of.h:245: note: expected 'const struct of_device_id *' but argument is of type 'const struct of_device_id (*)[4]'
>>
>> Signed-off-by: Karol Lewandowski <k.lewandowsk@samsung.com>
>> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
> 
> Ah, now I understand why my build-test didn't spot the warning.
> What config can I use to test CONFIG_OF with s3c?


Currently no config for samsung hardware has OF enabled by default.
However, you could use exynos4_defconfig plus following (that's what
I use):

--- a/arch/arm/configs/exynos4_defconfig
+++ b/arch/arm/configs/exynos4_defconfig
@@ -14,6 +14,7 @@ CONFIG_MACH_ORIGEN=y
 CONFIG_MACH_SMDK4412=y
 CONFIG_NO_HZ=y
 CONFIG_HIGH_RES_TIMERS=y
+CONFIG_MACH_EXYNOS4_DT=y
 CONFIG_SMP=y
 CONFIG_NR_CPUS=2
 CONFIG_PREEMPT=y
@@ -37,6 +38,7 @@ CONFIG_SERIAL_SAMSUNG=y
 CONFIG_SERIAL_SAMSUNG_CONSOLE=y
 CONFIG_HW_RANDOM=y
 CONFIG_I2C=y
+CONFIG_I2C_S3C2410=y
 # CONFIG_HWMON is not set
 # CONFIG_MFD_SUPPORT is not set
 # CONFIG_HID_SUPPORT is not set

Regards,
-- 
Karol Lewandowski | Samsung Poland R&D Center | Linux/Platform

^ permalink raw reply	[flat|nested] 7+ messages in thread
* Re: [PATCH] i2c-s3c2410: Fix pointer type passed to of_match_node()
@ 2012-06-12 10:38     ` Karol Lewandowski
  0 siblings, 0 replies; 7+ messages in thread
From: Karol Lewandowski @ 2012-06-12 10:38 UTC (permalink / raw)
  To: Wolfram Sang
  Cc: m.szyprowski-Sze3O3UU22JBDgjK7y7TUQ,
	linux-kernel-u79uwXL29TY76Z2rM5mHXA,
	linux-i2c-u79uwXL29TY76Z2rM5mHXA, Kyungmin Park

On 11.06.2012 20:29, Wolfram Sang wrote:

> On Wed, May 30, 2012 at 11:43:05AM +0200, Karol Lewandowski wrote:
>> This commit fixes warning introduced in 27452498a ("i2c-s3c2410: Rework
>> device type handling"):
>>
>>   drivers/i2c/busses/i2c-s3c2410.c: In function 's3c24xx_get_device_quirks':
>>   drivers/i2c/busses/i2c-s3c2410.c:125: warning: passing argument 1 of 'of_match_node' from incompatible pointer type
>>   include/linux/of.h:245: note: expected 'const struct of_device_id *' but argument is of type 'const struct of_device_id (*)[4]'
>>
>> Signed-off-by: Karol Lewandowski <k.lewandowsk-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
>> Signed-off-by: Kyungmin Park <kyungmin.park-Sze3O3UU22JBDgjK7y7TUQ@public.gmane.org>
> 
> Ah, now I understand why my build-test didn't spot the warning.
> What config can I use to test CONFIG_OF with s3c?


Currently no config for samsung hardware has OF enabled by default.
However, you could use exynos4_defconfig plus following (that's what
I use):

--- a/arch/arm/configs/exynos4_defconfig
+++ b/arch/arm/configs/exynos4_defconfig
@@ -14,6 +14,7 @@ CONFIG_MACH_ORIGEN=y
 CONFIG_MACH_SMDK4412=y
 CONFIG_NO_HZ=y
 CONFIG_HIGH_RES_TIMERS=y
+CONFIG_MACH_EXYNOS4_DT=y
 CONFIG_SMP=y
 CONFIG_NR_CPUS=2
 CONFIG_PREEMPT=y
@@ -37,6 +38,7 @@ CONFIG_SERIAL_SAMSUNG=y
 CONFIG_SERIAL_SAMSUNG_CONSOLE=y
 CONFIG_HW_RANDOM=y
 CONFIG_I2C=y
+CONFIG_I2C_S3C2410=y
 # CONFIG_HWMON is not set
 # CONFIG_MFD_SUPPORT is not set
 # CONFIG_HID_SUPPORT is not set

Regards,
-- 
Karol Lewandowski | Samsung Poland R&D Center | Linux/Platform

^ permalink raw reply	[flat|nested] 7+ messages in thread
* Re: [PATCH] i2c-s3c2410: Fix pointer type passed to of_match_node()
  2012-05-30  9:43 ` Karol Lewandowski
  (?)
  (?)
@ 2012-07-13  8:32 ` Wolfram Sang
  -1 siblings, 0 replies; 7+ messages in thread
From: Wolfram Sang @ 2012-07-13  8:32 UTC (permalink / raw)
  To: Karol Lewandowski; +Cc: m.szyprowski, linux-kernel, linux-i2c, Kyungmin Park

[-- Attachment #1: Type: text/plain, Size: 851 bytes --]

On Wed, May 30, 2012 at 11:43:05AM +0200, Karol Lewandowski wrote:
> This commit fixes warning introduced in 27452498a ("i2c-s3c2410: Rework
> device type handling"):
> 
>   drivers/i2c/busses/i2c-s3c2410.c: In function 's3c24xx_get_device_quirks':
>   drivers/i2c/busses/i2c-s3c2410.c:125: warning: passing argument 1 of 'of_match_node' from incompatible pointer type
>   include/linux/of.h:245: note: expected 'const struct of_device_id *' but argument is of type 'const struct of_device_id (*)[4]'
> 
> Signed-off-by: Karol Lewandowski <k.lewandowsk@samsung.com>
> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>

Sorry, this dropped of the pile. Applied to next now.

-- 
Pengutronix e.K.                           | Wolfram Sang                |
Industrial Linux Solutions                 | http://www.pengutronix.de/  |

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^ permalink raw reply	[flat|nested] 7+ messages in thread
end of thread, other threads:[~2012-07-13  8:32 UTC | newest]

Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2012-05-30  9:43 [PATCH] i2c-s3c2410: Fix pointer type passed to of_match_node() Karol Lewandowski
2012-05-30  9:43 ` Karol Lewandowski
2012-06-11 18:29 ` Wolfram Sang
2012-06-11 18:29   ` Wolfram Sang
2012-06-12 10:38   ` Karol Lewandowski
2012-06-12 10:38     ` Karol Lewandowski
2012-07-13  8:32 ` Wolfram Sang

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