MdeModulePkg/SdMmcPciHcDxe: Use BaseClk if the target clock is larger

[mirror_edk2.git] / MdeModulePkg / Bus / Pci / SdMmcPciHcDxe / SdMmcPciHci.c

diff --git a/MdeModulePkg/Bus/Pci/SdMmcPciHcDxe/SdMmcPciHci.c b/MdeModulePkg/Bus/Pci/SdMmcPciHcDxe/SdMmcPciHci.c
index baa12f44eeacea52453f5c01ea687f665ad72d2d..72af1e7a1b1dbc2c40b7512f96e83616a4132d19 100644 (file)
--- a/MdeModulePkg/Bus/Pci/SdMmcPciHcDxe/SdMmcPciHci.c
+++ b/MdeModulePkg/Bus/Pci/SdMmcPciHcDxe/SdMmcPciHci.c
@@ -706,9 +706,14 @@ SdMmcHcClockSupply (
   ASSERT (Capability.BaseClkFreq != 0);\r
 \r
   BaseClkFreq = Capability.BaseClkFreq;\r
-  if ((ClockFreq > (BaseClkFreq * 1000)) || (ClockFreq == 0)) {\r
+  if (ClockFreq == 0) {\r
     return EFI_INVALID_PARAMETER;\r
   }\r
+\r
+  if (ClockFreq > (BaseClkFreq * 1000)) {\r
+    ClockFreq = BaseClkFreq * 1000;\r
+  }\r
+\r
   //\r
   // Calculate the divisor of base frequency.\r
   //\r