Commit 114e877a authored Jun 24, 2016 by Mauro Carvalho Chehab

cx25821-alsa: shutup a Gcc 6.1 warning



The PCI device ID table is only used if compiled with modules
support. When compiled with modules disabled, this is now
producing this bogus warning:

drivers/media/pci/cx25821/cx25821-alsa.c:696:35: warning: 'cx25821_audio_pci_tbl' defined but not used [-Wunused-const-variable=]
 static const struct pci_device_id cx25821_audio_pci_tbl[] = {
                                   ^~~~~~~~~~~~~~~~~~~~~

Fix it by annotating that the function may not be used.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

parent 123818ee

drivers/media/pci/cx25821/cx25821-alsa.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -693,7 +693,7 @@ static int snd_cx25821_pcm(struct cx25821_audio_dev *chip, int device,
		* Only boards with eeprom and byte 1 at eeprom=1 have it
		*/

		static const struct pci_device_id cx25821_audio_pci_tbl[] = {
		static const struct pci_device_id __maybe_unused cx25821_audio_pci_tbl[] = {
		{0x14f1, 0x0920, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
		{0,}
		};