The final version of the COMPILE_TEST patch for this driver missed
one warning about suspend/resume functions that can now appear
on platforms that don't always set CONFIG_PM:
drivers/media/platform/omap3isp/isp.c:1008:13: error: 'isp_resume_modules' defined but not used [-Werror=unused-function]
static void isp_resume_modules(struct isp_device *isp)
^~~~~~~~~~~~~~~~~~
drivers/media/platform/omap3isp/isp.c:974:12: error: 'isp_suspend_modules' defined but not used [-Werror=unused-function]
static int isp_suspend_modules(struct isp_device *isp)
This marks the respective functions as __maybe_unused as an easy
workaround.
Fixes:
243131134be4 ("media: omap3isp: Allow it to build with COMPILE_TEST")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
* Returns 0 if suspend left in idle state all the submodules properly,
* or returns 1 if a general Reset is required to suspend the submodules.
*/
-static int isp_suspend_modules(struct isp_device *isp)
+static int __maybe_unused isp_suspend_modules(struct isp_device *isp)
{
unsigned long timeout;
* isp_resume_modules - Resume ISP submodules.
* @isp: OMAP3 ISP device
*/
-static void isp_resume_modules(struct isp_device *isp)
+static void __maybe_unused isp_resume_modules(struct isp_device *isp)
{
omap3isp_stat_resume(&isp->isp_aewb);
omap3isp_stat_resume(&isp->isp_af);