bdk: sdmmc: move sdr12 setup for better readability

bdk/storage/sdmmc.c

@@ -846,6 +846,9 @@ static int _sd_storage_get_op_cond(sdmmc_storage_t *storage, bool is_sdsc, int b
 				// Switch to 1.8V signaling.
 				if (_sdmmc_storage_execute_cmd_type1(storage, SD_SWITCH_VOLTAGE, 0, 0, R1_STATE_READY))
 				{
+					if (!sdmmc_setup_clock(storage->sdmmc, SDHCI_TIMING_UHS_SDR12))
+						return 0;
+
 					if (!sdmmc_enable_low_voltage(storage->sdmmc))
 						return 0;
 

bdk/storage/sdmmc_driver.c

@@ -1418,9 +1418,6 @@ int sdmmc_enable_low_voltage(sdmmc_t *sdmmc)
 	if (sdmmc->id != SDMMC_1)
 		return 0;
 
-	if (!sdmmc_setup_clock(sdmmc, SDHCI_TIMING_UHS_SDR12))
-		return 0;
-
 	_sdmmc_commit_changes(sdmmc);
 
 	// Switch to 1.8V and wait for regulator to stabilize. Assume max possible wait needed.