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| author | Ingo Molnar <mingo@elte.hu> | 2008-05-05 15:57:50 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-05-05 15:57:50 +0200 |
| commit | e4ea26501756af46d63b0a96bec305317e061fb7 (patch) | |
| tree | b0107bb2a5eceaf07325757769b7b7bde7839beb /linux/drivers/media/video/mt9m001.c | |
| parent | 6fa830d31ee7880f2ca969e559c57fc69b5ebfd1 (diff) | |
| download | mediapointer-dvb-s2-e4ea26501756af46d63b0a96bec305317e061fb7.tar.gz mediapointer-dvb-s2-e4ea26501756af46d63b0a96bec305317e061fb7.tar.bz2 | |
video: build fix for drivers/media/video/mt9v022.c
x86.git testing found the following build bug on latest -git:
CC [M] drivers/media/video/mt9v022.o
drivers/media/video/mt9v022.c: In function 'bus_switch_request':
drivers/media/video/mt9v022.c:199: error: implicit declaration of function 'gpio_is_valid'
drivers/media/video/mt9v022.c:201: error: implicit declaration of function 'gpio_request'
drivers/media/video/mt9v022.c:207: error: implicit declaration of function 'gpio_direction_output'
drivers/media/video/mt9v022.c:211: error: implicit declaration of function 'gpio_free'
drivers/media/video/mt9v022.c: In function 'bus_switch_act':
drivers/media/video/mt9v022.c:237: error: implicit declaration of function 'gpio_set_value_cansleep'
make[2]: *** [drivers/media/video] Error 2
make[1]: *** [drivers/media] Error 2
make[1]: *** Waiting for unfinished jobs....
make: *** [drivers] Error 2
with this config:
http://redhat.com/~mingo/misc/config-Sat_May__3_16_08_39_CEST_2008.bad
the bug was that the driver uses GPIO functionality but only includes
the GPIO interface definitions for the CONFIG_MT9M001_PCA9536_SWITCH
case, which was not set in this config.
The quick fix seems to be to include linux/gpio.h unconditionally. (this
seems like a small cleanup as well as it removes and #ifdef is more
robust than an inclusion of asm/gpio.h) Not tested too much yet, so
please have another look in any case.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
---
drivers/media/video/mt9m001.c | 5 +----
drivers/media/video/mt9v022.c | 5 +----
2 files changed, 2 insertions(+), 8 deletions(-)
Diffstat (limited to 'linux/drivers/media/video/mt9m001.c')
| -rw-r--r-- | linux/drivers/media/video/mt9m001.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/linux/drivers/media/video/mt9m001.c b/linux/drivers/media/video/mt9m001.c index 179e47049..ee4349954 100644 --- a/linux/drivers/media/video/mt9m001.c +++ b/linux/drivers/media/video/mt9m001.c @@ -12,15 +12,12 @@ #include <linux/slab.h> #include <linux/i2c.h> #include <linux/log2.h> +#include <linux/gpio.h> #include <media/v4l2-common.h> #include <media/v4l2-chip-ident.h> #include <media/soc_camera.h> -#ifdef CONFIG_MT9M001_PCA9536_SWITCH -#include <asm/gpio.h> -#endif - /* mt9m001 i2c address 0x5d * The platform has to define i2c_board_info * and call i2c_register_board_info() */ |