diff options
| author | Fancy Fang <chen.fang@nxp.com> | 2017-09-22 22:41:53 +0800 |
|---|---|---|
| committer | Leonard Crestez <leonard.crestez@nxp.com> | 2018-08-24 12:41:33 +0300 |
| commit | cf68056bd67f7ada0fe08a0df6d7d2a57846a559 (patch) | |
| tree | 4618efc5776b3ef8ff357c32aa2d4df87ebd1201 /drivers/video | |
| parent | 01e2b8949f92ae1f4a6a44154bdb446f52b6d933 (diff) | |
MLK-16536-11 video: fbdev: dcss: add '__maybe_unused' to 'dtg_irq_mask()'
The function 'dtg_irq_mask()' is not used at this
moment which caused gcc compiler generate the build
warning:
"‘dtg_irq_mask’ defined but not used [-Wunused-function]"
So add attribute '__maybe_unused' to 'dtg_irq_mask()'
functon definition to avoid this build warning.
Signed-off-by: Fancy Fang <chen.fang@nxp.com>
Reviewed-by: Robby Cai <robby.cai@nxp.com>
Diffstat (limited to 'drivers/video')
| -rw-r--r-- | drivers/video/fbdev/mxc/imx_dcss.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/video/fbdev/mxc/imx_dcss.c b/drivers/video/fbdev/mxc/imx_dcss.c index 36b4d2c0e946..7add7bc4b6b9 100644 --- a/drivers/video/fbdev/mxc/imx_dcss.c +++ b/drivers/video/fbdev/mxc/imx_dcss.c @@ -2181,8 +2181,8 @@ static void ctxld_irq_unmask(uint32_t irq_en, struct dcss_info *info) writel(irq_en, info->base + chans->ctxld_addr + CTXLD_CTRL_STATUS_SET); } -static void dtg_irq_mask(unsigned long hwirq, - struct dcss_info *info) +static void __maybe_unused dtg_irq_mask(unsigned long hwirq, + struct dcss_info *info) { unsigned long irq_mask = 0; struct dcss_channels *chans = &info->chans; |