>From Fengguang Wu <fengguang...@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...@intel.com>
Signed-off-by: Mauro Carvalho Chehab <mche...@redhat.com>
---
drivers/media/pci/sta2x11/Kconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/media/pci/sta2x11/Kconfig
b/drivers/media/pci/sta2x11/Kconfig
index a94ccad..0313015 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.
--
1.8.1.4
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