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gpio: adp5588-gpio: gpio_start must be signed

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Common code interprets this as a signed value (a negative value is used to
request dynamic ID allocation), so make sure the platform data has proper
types to support that.

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Michael Hennerich 2010-10-27 15:33:20 -07:00 committed by Linus Torvalds
parent 459773ae8d
commit 9ef8c8c51a
1 changed files with 3 additions and 3 deletions
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6
include/linux/i2c/adp5588.h
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@ -141,9 +141,9 @@ struct adp5588_kpad_platform_data {
}; };
struct adp5588_gpio_platform_data { struct adp5588_gpio_platform_data {
unsigned gpio_start; /* GPIO Chip base # */ int gpio_start; /* GPIO Chip base # */
unsigned irq_base; /* interrupt base # */ unsigned irq_base; /* interrupt base # */
unsigned pullup_dis_mask; /* Pull-Up Disable Mask */ unsigned pullup_dis_mask; /* Pull-Up Disable Mask */
int (*setup)(struct i2c_client *client, int (*setup)(struct i2c_client *client,
int gpio, unsigned ngpio, int gpio, unsigned ngpio,
void *context); void *context);