From bc87e8989ddf2f74ff2c988a25e4a81e559a5c30 Mon Sep 17 00:00:00 2001 From: Terje Bergstrom Date: Tue, 22 Aug 2017 08:31:32 -0700 Subject: gpu: nvgpu: Remove support for old kernel version Remove support for pre-4.4 kernels. This allows deleting the checks for kernel version, and usage of linux/version.h. Change-Id: I4d6cb30512ea164d27549f4f4d096e5931bb1379 Signed-off-by: Terje Bergstrom Reviewed-on: https://git-master.nvidia.com/r/1543499 Reviewed-by: mobile promotions Tested-by: mobile promotions --- drivers/gpu/nvgpu/vgpu/css_vgpu.c | 4 ---- drivers/gpu/nvgpu/vgpu/fecs_trace_vgpu.c | 5 ----- 2 files changed, 9 deletions(-) (limited to 'drivers/gpu/nvgpu/vgpu') diff --git a/drivers/gpu/nvgpu/vgpu/css_vgpu.c b/drivers/gpu/nvgpu/vgpu/css_vgpu.c index a06ca037..d14f0da3 100644 --- a/drivers/gpu/nvgpu/vgpu/css_vgpu.c +++ b/drivers/gpu/nvgpu/vgpu/css_vgpu.c @@ -68,11 +68,7 @@ static int vgpu_css_init_snapshot_buffer(struct gr_gk20a *gr) goto fail; } -#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 18, 0) - buf = ioremap_cached(css_cookie->ipa, css_cookie->size); -#else buf = ioremap_cache(css_cookie->ipa, css_cookie->size); -#endif if (!buf) { nvgpu_info(g, "ioremap_cache failed"); err = -EINVAL; diff --git a/drivers/gpu/nvgpu/vgpu/fecs_trace_vgpu.c b/drivers/gpu/nvgpu/vgpu/fecs_trace_vgpu.c index 7cab4d1e..d201d596 100644 --- a/drivers/gpu/nvgpu/vgpu/fecs_trace_vgpu.c +++ b/drivers/gpu/nvgpu/vgpu/fecs_trace_vgpu.c @@ -14,7 +14,6 @@ #include #include #include -#include #include #include @@ -69,11 +68,7 @@ static int vgpu_fecs_trace_init(struct gk20a *g) goto fail; } -#if LINUX_VERSION_CODE < KERNEL_VERSION(3,18,0) - vcst->buf = ioremap_cached(vcst->cookie->ipa, vcst->cookie->size); -#else vcst->buf = ioremap_cache(vcst->cookie->ipa, vcst->cookie->size); -#endif if (!vcst->buf) { dev_info(dev_from_gk20a(g), "ioremap_cache failed\n"); err = -EINVAL; -- cgit v1.2.2