drm/msm/a6xx: Replace '2' with BIT(1) in level2_swizzling_dis calc

ubwc_swizzle is a bitmask. Check for a bit to make it more obvious.

Reviewed-by: Dmitry Baryshkov <[email protected]>
Signed-off-by: Konrad Dybcio <[email protected]>
Patchwork: https://patchwork.freedesktop.org/patch/660973/
Signed-off-by: Rob Clark <[email protected]>

Author: quic-kdybcio

drivers/gpu/drm/msm/adreno/a6xx_gpu.c

@@ -687,12 +687,12 @@ static void a6xx_set_ubwc_config(struct msm_gpu *gpu)
 	 */
 	BUG_ON(adreno_gpu->ubwc_config.highest_bank_bit < 13);
 	u32 hbb = adreno_gpu->ubwc_config.highest_bank_bit - 13;
+	u32 level2_swizzling_dis = !(cfg->ubwc_swizzle & BIT(1));
 	bool ubwc_mode = qcom_ubwc_get_ubwc_mode(cfg);
 	bool amsbc = cfg->ubwc_enc_version >= UBWC_3_0;
 	u8 uavflagprd_inv = 0;
 	u32 hbb_hi = hbb >> 2;
 	u32 hbb_lo = hbb & 3;
-	u32 level2_swizzling_dis = !(adreno_gpu->ubwc_config.ubwc_swizzle & 2);
 
 	if (adreno_is_a650_family(adreno_gpu) || adreno_is_a7xx(adreno_gpu))
 		uavflagprd_inv = 2;