On sh-mobile platforms the MMC clock frequency for the TMIO MMC unit is
obtained from the same clock, as the one, that runtime power-manages the
controller. The SDHI glue code has to access that clock directly,
bypassing the runtime PM framework, to get its frequency, but it
shouldn't enable or disable it.
Signed-off-by: Guennadi Liakhovetski <g.liakhovet...@gmx.de>
---
drivers/mmc/host/sh_mobile_sdhi.c | 4 ----
1 files changed, 0 insertions(+), 4 deletions(-)
diff --git a/drivers/mmc/host/sh_mobile_sdhi.c
b/drivers/mmc/host/sh_mobile_sdhi.c
index cb279b4..f91c3aa 100644
--- a/drivers/mmc/host/sh_mobile_sdhi.c
+++ b/drivers/mmc/host/sh_mobile_sdhi.c
@@ -117,8 +117,6 @@ static int __devinit sh_mobile_sdhi_probe(struct
platform_device *pdev)
goto eclkget;
}
- clk_enable(priv->clk);
-
mmc_data->hclk = clk_get_rate(priv->clk);
mmc_data->set_pwr = sh_mobile_sdhi_set_pwr;
mmc_data->get_cd = sh_mobile_sdhi_get_cd;
@@ -233,7 +231,6 @@ eirq_sdio:
eirq_card_detect:
tmio_mmc_host_remove(host);
eprobe:
- clk_disable(priv->clk);
clk_put(priv->clk);
eclkget:
kfree(priv);
@@ -259,7 +256,6 @@ static int sh_mobile_sdhi_remove(struct platform_device
*pdev)
free_irq(irq, host);
}
- clk_disable(priv->clk);
clk_put(priv->clk);
kfree(priv);
--
1.7.2.5
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