mmc: exynos_dw_mmc: Read common clock-frequency property
Instead of using non-standard "bus_hz" dts property, read common
"clock-frequency" property used in upstream Linux kernel. It's safe to
do so, as "clock-frequency" property was already added to corresponding
nodes in all affected Exynos device tree files.
No functional change.
Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
diff --git a/drivers/mmc/exynos_dw_mmc.c b/drivers/mmc/exynos_dw_mmc.c
index 612c2d0..bed8bd8 100644
--- a/drivers/mmc/exynos_dw_mmc.c
+++ b/drivers/mmc/exynos_dw_mmc.c
@@ -306,7 +306,7 @@
}
host->fifo_depth = dev_read_u32_default(dev, "fifo-depth", 0);
- host->bus_hz = dev_read_u32_default(dev, "bus_hz", 0);
+ host->bus_hz = dev_read_u32_default(dev, "clock-frequency", 0);
return 0;
}