From b3f575074b66e8af1a9943874f9782b793fa7edc Mon Sep 17 00:00:00 2001 From: Deepak Nibade Date: Tue, 4 Nov 2014 18:44:28 +0530 Subject: gpu: nvgpu: fix sparse warnings Fix below sparse warnings : warning: Using plain integer as NULL pointer warning: symbol was not declared. Should it be static? warning: Initializer entry defined twice Also, remove dead functions Bug 1573254 Change-Id: I29d71ecc01c841233cf6b26c9088ca8874773469 Signed-off-by: Deepak Nibade Reviewed-on: http://git-master/r/593363 Reviewed-by: Amit Sharma (SW-TEGRA) Reviewed-by: Automatic_Commit_Validation_User Reviewed-by: Sachin Nikam --- drivers/gpu/nvgpu/gm20b/mm_gm20b.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'drivers/gpu/nvgpu/gm20b/mm_gm20b.c') diff --git a/drivers/gpu/nvgpu/gm20b/mm_gm20b.c b/drivers/gpu/nvgpu/gm20b/mm_gm20b.c index 13e7859f..030701b9 100644 --- a/drivers/gpu/nvgpu/gm20b/mm_gm20b.c +++ b/drivers/gpu/nvgpu/gm20b/mm_gm20b.c @@ -220,7 +220,7 @@ fail: return ret; } -void gm20b_vm_clear_sparse(struct vm_gk20a *vm, u64 vaddr, +static void gm20b_vm_clear_sparse(struct vm_gk20a *vm, u64 vaddr, u64 size, u32 pgsz_idx) { u64 vaddr_hi; u32 pde_lo, pde_hi, pde_i; @@ -253,14 +253,15 @@ void gm20b_vm_clear_sparse(struct vm_gk20a *vm, u64 vaddr, return; } -bool gm20b_mm_mmu_debug_mode_enabled(struct gk20a *g) +static bool gm20b_mm_mmu_debug_mode_enabled(struct gk20a *g) { u32 debug_ctrl = gk20a_readl(g, gr_gpcs_pri_mmu_debug_ctrl_r()); return gr_gpcs_pri_mmu_debug_ctrl_debug_v(debug_ctrl) == gr_gpcs_pri_mmu_debug_ctrl_debug_enabled_v(); } -void gm20b_mm_set_big_page_size(struct gk20a *g, void *inst_ptr, int size) +static void gm20b_mm_set_big_page_size(struct gk20a *g, + void *inst_ptr, int size) { u32 val; -- cgit v1.2.2