msm: sde: allow rot_clk_src to be absent for sde rotator

The rot_clk_src clock request is no longer required
for newer targets. The rotator now supports targets
that do not have rot_clk_src defined and will use
rot_clk for clock requests on those targets.

CRs-Fixed: 2040987
Change-Id: Ic64ff535c4845ab8dc39159cf0e61094837f26c5
Signed-off-by: Clarence Ip <cip@codeaurora.org>
diff --git a/drivers/media/platform/msm/sde/rotator/sde_rotator_core.h b/drivers/media/platform/msm/sde/rotator/sde_rotator_core.h
index 819f57b..13e7739 100644
--- a/drivers/media/platform/msm/sde/rotator/sde_rotator_core.h
+++ b/drivers/media/platform/msm/sde/rotator/sde_rotator_core.h
@@ -125,7 +125,7 @@
 enum sde_rotator_clk_type {
 	SDE_ROTATOR_CLK_MDSS_AHB,
 	SDE_ROTATOR_CLK_MDSS_AXI,
-	SDE_ROTATOR_CLK_ROT_CORE,
+	SDE_ROTATOR_CLK_MDSS_ROT_SUB,
 	SDE_ROTATOR_CLK_MDSS_ROT,
 	SDE_ROTATOR_CLK_MNOC_AHB,
 	SDE_ROTATOR_CLK_GCC_AHB,