[PATCH] drm/bridge: dw-mipi-dsi: fix dw_mipi_dsi_debugfs_show/write warnings

[Neil Armstrong]

On 07/09/2020 20:04, Daniel Vetter wrote:
> On Mon, Sep 07, 2020 at 12:27:11PM +0200, Neil Armstrong wrote:
>> This fixes the following warnings while building in W=1 :
>> dw-mipi-dsi.c:1002:5: warning: no previous prototype for 'dw_mipi_dsi_debugfs_write' [-Wmissing-prototypes]
>> dw-mipi-dsi.c:1027:5: warning: no previous prototype for 'dw_mipi_dsi_debugfs_show' [-Wmissing-prototypes]
>>
>> Fixes: e2435d69204c ("drm/bridge: dw-mipi-dsi.c: Add VPG runtime config through debugfs")
>> Reported-by: kernel test robot <lkp at intel.com>
>> Cc: Angelo Ribeiro <angelo.ribeiro at synopsys.com>
>> Cc: Maxime Ripard <maxime at cerno.tech>
>> Cc: Maarten Lankhorst <maarten.lankhorst at linux.intel.com>
>> Cc: Thomas Zimmermann <tzimmermann at suse.de>
>> Signed-off-by: Neil Armstrong <narmstrong at baylibre.com>
> 
> Reviewed-by: Daniel Vetter <daniel.vetter at ffwll.ch>

Thanks,

Applied

> 
>> ---
>>  drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c | 4 ++--
>>  1 file changed, 2 insertions(+), 2 deletions(-)
>>
>> diff --git a/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c b/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c
>> index 0b3825a4fbdb..52f5c5a2ed64 100644
>> --- a/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c
>> +++ b/drivers/gpu/drm/bridge/synopsys/dw-mipi-dsi.c
>> @@ -999,7 +999,7 @@ static const struct drm_bridge_funcs dw_mipi_dsi_bridge_funcs = {
>>  
>>  #ifdef CONFIG_DEBUG_FS
>>  
>> -int dw_mipi_dsi_debugfs_write(void *data, u64 val)
>> +static int dw_mipi_dsi_debugfs_write(void *data, u64 val)
>>  {
>>  	struct debugfs_entries *vpg = data;
>>  	struct dw_mipi_dsi *dsi;
>> @@ -1024,7 +1024,7 @@ int dw_mipi_dsi_debugfs_write(void *data, u64 val)
>>  	return 0;
>>  }
>>  
>> -int dw_mipi_dsi_debugfs_show(void *data, u64 *val)
>> +static int dw_mipi_dsi_debugfs_show(void *data, u64 *val)
>>  {
>>  	struct debugfs_entries *vpg = data;
>>  
>> -- 
>> 2.22.0
>>
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>