From: Mauro Carvalho Chehab Date: Fri, 24 Jun 2016 12:46:54 +0000 (-0300) Subject: cx25821-alsa: shutup a Gcc 6.1 warning X-Git-Tag: v4.14-rc1~2828^2~248 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=114e877a8f89113ffdef8c6a751048c660a6c9f3;p=platform%2Fkernel%2Flinux-rpi.git 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 --- diff --git a/drivers/media/pci/cx25821/cx25821-alsa.c b/drivers/media/pci/cx25821/cx25821-alsa.c index b602eba..df189b1 100644 --- a/drivers/media/pci/cx25821/cx25821-alsa.c +++ b/drivers/media/pci/cx25821/cx25821-alsa.c @@ -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,} };