diff options
| author | Sahitya Tummala <stummala@codeaurora.org> | 2013-06-07 13:03:07 +0530 |
|---|---|---|
| committer | Subhash Jadavani <subhashj@codeaurora.org> | 2016-05-27 10:28:41 -0700 |
| commit | 5af7b3e981b3211eb80652aa1bcc224a43582888 (patch) | |
| tree | 968525a2b631d889f064d03aa0090dbbaf1e98ee /drivers | |
| parent | b7fc1448ada0b061f94ccc341a54a44085e254c5 (diff) | |
mmc: sdhci-msm: set the clock rate before enabling it
The drivers must do clk_set_rate() before the first
clk_prepare_enable() is invoked. Otherwise, the clock
driver may give a warning for such clocks.
CRs-fixed: 493685
Change-Id: I8342aa2f35d64a4dc7b8396bd9741c0aecaedc5c
Signed-off-by: Sahitya Tummala <stummala@codeaurora.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/mmc/host/sdhci-msm.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/mmc/host/sdhci-msm.c b/drivers/mmc/host/sdhci-msm.c index d36221fb30fa..b76bc6b617c8 100644 --- a/drivers/mmc/host/sdhci-msm.c +++ b/drivers/mmc/host/sdhci-msm.c @@ -2151,16 +2151,16 @@ static int sdhci_msm_probe(struct platform_device *pdev) goto pclk_disable; } - ret = clk_prepare_enable(msm_host->clk); - if (ret) - goto pclk_disable; - /* Set to the minimum supported clock frequency */ ret = clk_set_rate(msm_host->clk, sdhci_msm_get_min_clock(host)); if (ret) { dev_err(&pdev->dev, "MClk rate set failed (%d)\n", ret); - goto clk_disable; + goto pclk_disable; } + ret = clk_prepare_enable(msm_host->clk); + if (ret) + goto pclk_disable; + msm_host->clk_rate = sdhci_msm_get_min_clock(host); atomic_set(&msm_host->clks_on, 1); |