drm/radeon/evergreen: Remove set but unused variable 'mc_shared_chmap'

[sfrench/cifs-2.6.git] / drivers / gpu / drm / radeon / evergreen.c

diff --git a/drivers/gpu/drm/radeon/evergreen.c b/drivers/gpu/drm/radeon/evergreen.c
index 14d90dc376e7165a613cf1ed9e9a7862e9893577..17b297db36c989bb85af8edf4ca4b83c38e6e6db 100644 (file)
--- a/drivers/gpu/drm/radeon/evergreen.c
+++ b/drivers/gpu/drm/radeon/evergreen.c
@@ -3133,7 +3133,7 @@ static int evergreen_cp_resume(struct radeon_device *rdev)
 static void evergreen_gpu_init(struct radeon_device *rdev)
 {
        u32 gb_addr_config;
-       u32 mc_shared_chmap, mc_arb_ramcfg;
+       u32 mc_arb_ramcfg;
        u32 sx_debug_1;
        u32 smx_dc_ctl0;
        u32 sq_config;
@@ -3397,7 +3397,7 @@ static void evergreen_gpu_init(struct radeon_device *rdev)
 
        evergreen_fix_pci_max_read_req_size(rdev);
 
-       mc_shared_chmap = RREG32(MC_SHARED_CHMAP);
+       RREG32(MC_SHARED_CHMAP);
        if ((rdev->family == CHIP_PALM) ||
            (rdev->family == CHIP_SUMO) ||
            (rdev->family == CHIP_SUMO2))