From d29afd2c9e990799b470bb95a97935cf5b5020db Mon Sep 17 00:00:00 2001 From: Terje Bergstrom Date: Wed, 9 Nov 2016 15:53:16 -0800 Subject: 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: I8ff5efb419f664e8a2aedadd6515ae4d18502ae0 Signed-off-by: Terje Bergstrom Reviewed-on: http://git-master/r/1252068 Reviewed-by: mobile promotions Tested-by: mobile promotions --- drivers/gpu/nvgpu/gm206/acr_gm206.c | 3 ++- drivers/gpu/nvgpu/gm206/bios_gm206.c | 2 +- 2 files changed, 3 insertions(+), 2 deletions(-) (limited to 'drivers/gpu/nvgpu/gm206') diff --git a/drivers/gpu/nvgpu/gm206/acr_gm206.c b/drivers/gpu/nvgpu/gm206/acr_gm206.c index 872ff601..a0e60833 100644 --- a/drivers/gpu/nvgpu/gm206/acr_gm206.c +++ b/drivers/gpu/nvgpu/gm206/acr_gm206.c @@ -212,7 +212,8 @@ static int gm206_bootstrap_hs_flcn(struct gk20a *g) { struct mm_gk20a *mm = &g->mm; struct vm_gk20a *vm = &mm->pmu.vm; - int i, err = 0; + unsigned int i; + int err = 0; u64 *acr_dmem; u32 img_size_in_bytes = 0; u32 status; diff --git a/drivers/gpu/nvgpu/gm206/bios_gm206.c b/drivers/gpu/nvgpu/gm206/bios_gm206.c index 033c84d6..1f3de0b7 100644 --- a/drivers/gpu/nvgpu/gm206/bios_gm206.c +++ b/drivers/gpu/nvgpu/gm206/bios_gm206.c @@ -830,7 +830,7 @@ static int gm206_bios_preos(struct gk20a *g) static int gm206_bios_init(struct gk20a *g) { - int i; + unsigned int i; struct gk20a_platform *platform = dev_get_drvdata(g->dev); struct dentry *d; const struct firmware *bios_fw; -- cgit v1.2.2