gpu: nvgpu: Fix signed comparison bugs

Fix small problems related to signed versus unsigned comparisons
throughout the driver. Bump up the warning level to prevent
such problems from occuring in future.

Change-Id: Ib7026728ef0e8c3c9e68956fc9794ec3a786a8a2
Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-on: http://git-master/r/1252069
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/gpu/nvgpu/gp10b/fb_gp10b.c b/drivers/gpu/nvgpu/gp10b/fb_gp10b.c
index 9c0bc992..5324b5ef 100644
--- a/drivers/gpu/nvgpu/gp10b/fb_gp10b.c
+++ b/drivers/gpu/nvgpu/gp10b/fb_gp10b.c
@@ -87,12 +87,12 @@ static void gp10b_init_kind_attr(void)
         }
 }
 
-static int gp10b_fb_compression_page_size(struct gk20a *g)
+static unsigned int gp10b_fb_compression_page_size(struct gk20a *g)
 {
         return SZ_64K;
 }
 
-static int gp10b_fb_compressible_page_size(struct gk20a *g)
+static unsigned int gp10b_fb_compressible_page_size(struct gk20a *g)
 {
         return SZ_4K;
 }