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authorDaniel Vetter <daniel.vetter@ffwll.ch>2020-03-23 17:49:14 +0300
committerDaniel Vetter <daniel.vetter@ffwll.ch>2020-03-26 17:26:51 +0300
commit144a29fdac4ede527008646488cd7c32d6289de7 (patch)
treebd2ddd240e06f2078c8269a2df14a33449dd0341 /drivers/gpu/drm/tiny/repaper.c
parentac19f140bc27ff72ca223cc0d4474f6ff5d1672e (diff)
downloadlinux-144a29fdac4ede527008646488cd7c32d6289de7.tar.xz
drm/repaper: Use drmm_add_final_kfree
With this we can drop the final kfree from the release function. Acked-by: Sam Ravnborg <sam@ravnborg.org> Reviewed-by: Noralf Trønnes <noralf@tronnes.org> Signed-off-by: Daniel Vetter <daniel.vetter@intel.com> Cc: "Noralf Trønnes" <noralf@tronnes.org> Link: https://patchwork.freedesktop.org/patch/msgid/20200323144950.3018436-16-daniel.vetter@ffwll.ch
Diffstat (limited to 'drivers/gpu/drm/tiny/repaper.c')
-rw-r--r--drivers/gpu/drm/tiny/repaper.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/gpu/drm/tiny/repaper.c b/drivers/gpu/drm/tiny/repaper.c
index f5ebcaf7ee3a..df5654ef53ee 100644
--- a/drivers/gpu/drm/tiny/repaper.c
+++ b/drivers/gpu/drm/tiny/repaper.c
@@ -31,6 +31,7 @@
#include <drm/drm_format_helper.h>
#include <drm/drm_gem_cma_helper.h>
#include <drm/drm_gem_framebuffer_helper.h>
+#include <drm/drm_managed.h>
#include <drm/drm_modes.h>
#include <drm/drm_rect.h>
#include <drm/drm_probe_helper.h>
@@ -910,13 +911,10 @@ static const struct drm_mode_config_funcs repaper_mode_config_funcs = {
static void repaper_release(struct drm_device *drm)
{
- struct repaper_epd *epd = drm_to_epd(drm);
-
DRM_DEBUG_DRIVER("\n");
drm_mode_config_cleanup(drm);
drm_dev_fini(drm);
- kfree(epd);
}
static const uint32_t repaper_formats[] = {
@@ -1024,6 +1022,7 @@ static int repaper_probe(struct spi_device *spi)
kfree(epd);
return ret;
}
+ drmm_add_final_kfree(drm, epd);
drm_mode_config_init(drm);
drm->mode_config.funcs = &repaper_mode_config_funcs;