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authorRandy Dunlap <rdunlap@infradead.org>2021-05-12 16:34:59 -0700
committerThomas Zimmermann <tzimmermann@suse.de>2021-05-13 15:02:17 +0200
commitd84680d359378a79664fa840cd144ba0f715968d (patch)
tree6e116b41bfab3f6d5ff0549fd3471c24d1960e0f /drivers/gpu/drm/tiny
parentbfba94162ba7b1ab28bf78ccab8808c4a000fd8f (diff)
drm: simpledrm: print resource info using '%pr'
struct resource start and end fields are not always long long, so using %llx to print them can cause build warnings (below). Fix these by using the special "%pr" for printing struct resource info. ../drivers/gpu/drm/tiny/simpledrm.c: In function ‘simpledrm_device_init_mm’: ../include/drm/drm_print.h:412:32: warning: format ‘%llx’ expects argument of type ‘long long unsigned int’, but argument 3 has type ‘resource_size_t {aka unsigned int}’ [-Wformat=] ../drivers/gpu/drm/tiny/simpledrm.c:533:54: note: format string is defined here drm_err(dev, "could not acquire memory range [0x%llx:0x%llx]: error %d\n", ~~~^ %x ../include/drm/drm_print.h:412:32: warning: format ‘%llx’ expects argument of type ‘long long unsigned int’, but argument 4 has type ‘resource_size_t {aka unsigned int}’ [-Wformat=] ../drivers/gpu/drm/tiny/simpledrm.c:533:61: note: format string is defined here drm_err(dev, "could not acquire memory range [0x%llx:0x%llx]: error %d\n", ~~~^ %x Fixes: 4aae79f77e3a ("drm/simpledrm: Acquire memory aperture for framebuffer") Signed-off-by: Randy Dunlap <rdunlap@infradead.org> Cc: Thomas Zimmermann <tzimmermann@suse.de> Cc: dri-devel@lists.freedesktop.org Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Link: https://patchwork.freedesktop.org/patch/msgid/20210512233459.19534-1-rdunlap@infradead.org
Diffstat (limited to 'drivers/gpu/drm/tiny')
-rw-r--r--drivers/gpu/drm/tiny/simpledrm.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/tiny/simpledrm.c b/drivers/gpu/drm/tiny/simpledrm.c
index 2bdb477d9326..00e118c6e2e8 100644
--- a/drivers/gpu/drm/tiny/simpledrm.c
+++ b/drivers/gpu/drm/tiny/simpledrm.c
@@ -530,8 +530,8 @@ static int simpledrm_device_init_mm(struct simpledrm_device *sdev)
ret = devm_aperture_acquire_from_firmware(dev, mem->start, resource_size(mem));
if (ret) {
- drm_err(dev, "could not acquire memory range [0x%llx:0x%llx]: error %d\n",
- mem->start, mem->end, ret);
+ drm_err(dev, "could not acquire memory range %pr: error %d\n",
+ mem, ret);
return ret;
}