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| author | Mauro Carvalho Chehab <mchehab@redhat.com> | 2013-04-17 02:56:05 +0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2013-04-17 03:06:34 +0400 |
| commit | 098af4bde09792314ff106f545c405ffc5942c25 (patch) | |
| tree | f01fec4021ebf9fc7ec404e58ccfe22f61bbe367 /drivers | |
| parent | 99ca5557fff4a4d1d87874384354d42f6c395e1a (diff) | |
| download | linux-098af4bde09792314ff106f545c405ffc5942c25.tar.xz | |
[media] sta2x11_vip: Fix compilation if I2C is not set
From Fengguang Wu <fengguang.wu@intel.com>:
> drivers/media/pci/sta2x11/sta2x11_vip.c: In function 'sta2x11_vip_init_one':
> drivers/media/pci/sta2x11/sta2x11_vip.c:1314:2: error: implicit declaration of function 'i2c_get_adapter' [-Werror=implicit-function-declaration]
> drivers/media/pci/sta2x11/sta2x11_vip.c:1314:15: warning: assignment makes pointer from integer without a cast [enabled by default]
> drivers/media/pci/sta2x11/sta2x11_vip.c:1330:2: error: implicit declaration of function 'i2c_put_adapter' [-Werror=implicit-function-declaration]
And also:
> warning: (STA2X11_VIP) selects VIDEO_ADV7180 which has unmet direct dependencies (MEDIA_SUPPORT && VIDEO_V4L2 && I2C)
> drivers/media/i2c/adv7180.c: In function '__adv7180_status':
> drivers/media/i2c/adv7180.c:194:2: error: implicit declaration of function 'i2c_smbus_read_byte_data' [-Werror=implicit-function-declaration]
> drivers/media/i2c/adv7180.c: In function 'adv7180_s_routing':
> drivers/media/i2c/adv7180.c:251:2: error: implicit declaration of function 'i2c_smbus_write_byte_data' [-Werror=implicit-function-declaration]
> drivers/media/i2c/adv7180.c: In function 'adv7180_probe':
> drivers/media/i2c/adv7180.c:551:2: error: implicit declaration of function 'i2c_check_functionality' [-Werror=implicit-function-declaration]
> drivers/media/i2c/adv7180.c:554:2: error: implicit declaration of function 'i2c_adapter_id' [-Werror=implicit-function-declaration]
> drivers/media/i2c/adv7180.c: At top level:
> drivers/media/i2c/adv7180.c:663:1: warning: data definition has no type or storage class [enabled by default]
> drivers/media/i2c/adv7180.c:663:1: warning: type defaults to 'int' in declaration of 'module_i2c_driver' [-Wimplicit-int]
> drivers/media/i2c/adv7180.c:663:1: warning: parameter names (without types) in function declaration [enabled by default]
> drivers/media/i2c/adv7180.c:649:26: warning: 'adv7180_driver' defined but not used [-Wunused-variable]
This is due to the lack of I2C support:
...
> CONFIG_I2C is not set
...
So, Make sure that sta2x11_vip depends on I2C.
Reported-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/media/pci/sta2x11/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/media/pci/sta2x11/Kconfig b/drivers/media/pci/sta2x11/Kconfig index a94ccad02066..03130157db83 100644 --- a/drivers/media/pci/sta2x11/Kconfig +++ b/drivers/media/pci/sta2x11/Kconfig @@ -4,6 +4,7 @@ config STA2X11_VIP select VIDEO_ADV7180 if MEDIA_SUBDRV_AUTOSELECT select VIDEOBUF2_DMA_CONTIG depends on PCI && VIDEO_V4L2 && VIRT_TO_BUS + depends on I2C help Say Y for support for STA2X11 VIP (Video Input Port) capture device. |