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drm/bridge: analogix_dp: make analogix_dp_start_aux_transaction() static 

This eliminates the following sparse warning:

drivers/gpu/drm/bridge/analogix/analogix_dp_reg.c:527:5: warning: symbol
'analogix_dp_start_aux_transaction' was not declared. Should it be
static?

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Jason Yan <yanaijie@huawei.com>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20200912033843.143240-1-yanaijie@huawei.com
This commit is contained in:
Jason Yan 2020-09-12 11:38:43 +08:00 committed by Sam Ravnborg
parent ba43961b2d
commit 7d3618fdee
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/bridge/analogix/analogix_dp_reg.c
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@ -524,7 +524,7 @@ void analogix_dp_enable_sw_function(struct analogix_dp_device *dp)
writel(reg, dp->reg_base + ANALOGIX_DP_FUNC_EN_1);
}
int analogix_dp_start_aux_transaction(struct analogix_dp_device *dp)
static int analogix_dp_start_aux_transaction(struct analogix_dp_device *dp)
{
int reg;
int retval = 0;