diff options
| author | Michael Hennerich <michael.hennerich@analog.com> | 2010-10-27 15:33:20 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-10-27 18:03:07 -0700 |
| commit | 9ef8c8c51a7d76bae73e0259c356b24533b6b7c0 (patch) | |
| tree | 7dc3a50966ed68cf1980a86729a476521838e0e1 | |
| parent | 459773ae8dbbd480886d186181c6bc2e8556025f (diff) | |
gpio: adp5588-gpio: gpio_start must be signed
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>
| -rw-r--r-- | include/linux/i2c/adp5588.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/include/linux/i2c/adp5588.h b/include/linux/i2c/adp5588.h index 531376b77773..bec05ed21766 100644 --- a/include/linux/i2c/adp5588.h +++ b/include/linux/i2c/adp5588.h @@ -141,9 +141,9 @@ struct adp5588_kpad_platform_data { }; struct adp5588_gpio_platform_data { - unsigned gpio_start; /* GPIO Chip base # */ - unsigned irq_base; /* interrupt base # */ - unsigned pullup_dis_mask; /* Pull-Up Disable Mask */ + int gpio_start; /* GPIO Chip base # */ + unsigned irq_base; /* interrupt base # */ + unsigned pullup_dis_mask; /* Pull-Up Disable Mask */ int (*setup)(struct i2c_client *client, int gpio, unsigned ngpio, void *context); |