From: Daniel Walker <dwalker@codeaurora.org>
Date: Tue, 18 Jan 2011 18:14:33 +0000 (-0800)
Subject: drivers: mmc: msm: remove clock disable in probe
X-Git-Tag: v3.0~1980^2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=727a99a576ba562e5074d54cfcc57a1ce101c240;p=platform%2Fkernel%2Flinux-amlogic.git

drivers: mmc: msm: remove clock disable in probe

The probe function adds the MMC host which can start accepting request
immediately. There is an assumption here that no requests happen
immediatly, but it's not always the case. This assumption can causes
a BUG() when the clocks are disabled. The fix is to just remove the
clock disable in the probe function.

Signed-off-by: Daniel Walker <dwalker@codeaurora.org>
---

diff --git a/drivers/mmc/host/msm_sdcc.c b/drivers/mmc/host/msm_sdcc.c
index 733d233..153ab97 100644
--- a/drivers/mmc/host/msm_sdcc.c
+++ b/drivers/mmc/host/msm_sdcc.c
@@ -1326,9 +1326,6 @@ msmsdcc_probe(struct platform_device *pdev)
 	if (host->timer.function)
 		pr_info("%s: Polling status mode enabled\n", mmc_hostname(mmc));
 
-#if BUSCLK_PWRSAVE
-	msmsdcc_disable_clocks(host, 1);
-#endif
 	return 0;
  cmd_irq_free:
 	free_irq(cmd_irqres->start, host);