drm/radeon: Clean up errors in kv_smc.c

Fix the following errors reported by checkpatch:

ERROR: spaces required around that '=' (ctx:VxW)

Signed-off-by: GuoHua Chen <chenguohua_716@163.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/radeon/kv_smc.c b/drivers/gpu/drm/radeon/kv_smc.c
index c0a59527e7b8e329d6f7e9d2727c7cd31d1b8490..65831cca6730f0e5ee7f55f38616b60063a6a180 100644 (file)
--- a/drivers/gpu/drm/radeon/kv_smc.c
+++ b/drivers/gpu/drm/radeon/kv_smc.c
@@ -189,7 +189,7 @@ int kv_copy_bytes_to_smc(struct radeon_device *rdev,
                if (ret)
                        return ret;
 
-               original_data= RREG32(SMC_IND_DATA_0);
+               original_data = RREG32(SMC_IND_DATA_0);
 
                extra_shift = 8 * (4 - byte_count);