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i2c: s3c2410: fix quirk usage for 64-bit 

If used 64 bit compiler GCC warns that:

drivers/i2c/busses/i2c-s3c2410.c: In function ‘s3c24xx_get_device_quirks’:
drivers/i2c/busses/i2c-s3c2410.c:168:10: warning: cast from pointer to integer
of different size [-Wpointer-to-int-cast]

This patch fixes this by converting "unsigned int" to "kernel_ulong_t".

Signed-off-by: Pankaj Dubey <pankaj.dubey@samsung.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
This commit is contained in:
Pankaj Dubey 2014-01-15 10:42:42 +09:00 committed by Wolfram Sang
parent d1ccc125f3
commit 5f1b11555e
1 changed files with 3 additions and 3 deletions
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6
drivers/i2c/busses/i2c-s3c2410.c
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@ -102,7 +102,7 @@ enum s3c24xx_i2c_state {
struct s3c24xx_i2c { struct s3c24xx_i2c {
wait_queue_head_t wait; wait_queue_head_t wait;
unsigned int quirks; kernel_ulong_t quirks;
unsigned int suspended:1; unsigned int suspended:1;
struct i2c_msg *msg; struct i2c_msg *msg;
@ -165,12 +165,12 @@ MODULE_DEVICE_TABLE(of, s3c24xx_i2c_match);
* Get controller type either from device tree or platform device variant. * Get controller type either from device tree or platform device variant.
*/ */
static inline unsigned int s3c24xx_get_device_quirks(struct platform_device *pdev) static inline kernel_ulong_t s3c24xx_get_device_quirks(struct platform_device *pdev)
{ {
if (pdev->dev.of_node) { if (pdev->dev.of_node) {
const struct of_device_id *match; 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; return (kernel_ulong_t)match->data;
} }
return platform_get_device_id(pdev)->driver_data; return platform_get_device_id(pdev)->driver_data;