ARM: 7718/1: mmc: mmci: Set actual clock for debug purpose
Update cclk to the acutal used value and copy it to the actual_clock
variable in the mmc host for debug purpose.
Signed-off-by: Fredrik Soderstedt <fredrik.soderstedt@stericsson.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
diff --git a/drivers/mmc/host/mmci.c b/drivers/mmc/host/mmci.c
index d57ce43..5f53cf8 100644
--- a/drivers/mmc/host/mmci.c
+++ b/drivers/mmc/host/mmci.c
@@ -196,6 +196,9 @@
struct variant_data *variant = host->variant;
u32 clk = variant->clkreg;
+ /* Make sure cclk reflects the current calculated clock */
+ host->cclk = 0;
+
if (desired) {
if (desired >= host->mclk) {
clk = MCI_CLK_BYPASS;
@@ -230,6 +233,9 @@
/* clk |= MCI_CLK_PWRSAVE; */
}
+ /* Set actual clock for debug */
+ host->mmc->actual_clock = host->cclk;
+
if (host->mmc->ios.bus_width == MMC_BUS_WIDTH_4)
clk |= MCI_4BIT_BUS;
if (host->mmc->ios.bus_width == MMC_BUS_WIDTH_8)