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| author | Arnd Bergmann <arnd@arndb.de> | 2016-01-26 15:09:56 +0100 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2016-02-01 16:14:27 +0100 |
| commit | b97baa3e22e18dac42001e665cf27ad1211bf878 (patch) | |
| tree | 8eed6ebafeae5b4ba2a09d8b1ac6180237ab6c33 /drivers/media/usb/hdpvr | |
| parent | [media] media: platform: exynos4-is: media-dev: Add missing of_node_put (diff) | |
| download | linux-b97baa3e22e18dac42001e665cf27ad1211bf878.tar.xz linux-b97baa3e22e18dac42001e665cf27ad1211bf878.zip | |
[media] hdpvr: hide unused variable
The i2c client pointer is only used when CONFIG_I2C is set, and
otherwise produces a compile-time warning:
drivers/media/usb/hdpvr/hdpvr-core.c: In function 'hdpvr_probe':
drivers/media/usb/hdpvr/hdpvr-core.c:276:21: error: unused variable 'client' [-Werror=unused-variable]
This uses the same #ifdef to hide the variable when the code using
it is hidden.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'drivers/media/usb/hdpvr')
| -rw-r--r-- | drivers/media/usb/hdpvr/hdpvr-core.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/media/usb/hdpvr/hdpvr-core.c b/drivers/media/usb/hdpvr/hdpvr-core.c index 3fc64197b4e6..08f0ca7aa012 100644 --- a/drivers/media/usb/hdpvr/hdpvr-core.c +++ b/drivers/media/usb/hdpvr/hdpvr-core.c @@ -273,7 +273,9 @@ static int hdpvr_probe(struct usb_interface *interface, struct hdpvr_device *dev; struct usb_host_interface *iface_desc; struct usb_endpoint_descriptor *endpoint; +#if IS_ENABLED(CONFIG_I2C) struct i2c_client *client; +#endif size_t buffer_size; int i; int retval = -ENOMEM; |