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mmc: omap_hsmmc: context save after enabling runtime pm

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Call context save api after enabling runtime pm to make sure that
register access in context save api happens with clk enabled.

Signed-off-by: Balaji T K <balajitk@ti.com>
Signed-off-by: Venkatraman S <svenkatr@ti.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Chris Ball <cjb@laptop.org>
This commit is contained in:
Balaji T K 2012-02-24 21:14:34 +05:30 committed by Chris Ball
parent d59d77ed1e
commit 92a3aebf06
1 changed files with 2 additions and 2 deletions
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4
drivers/mmc/host/omap_hsmmc.c
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@ -1875,8 +1875,6 @@ static int __init omap_hsmmc_probe(struct platform_device *pdev)
goto err1; goto err1;
} }
omap_hsmmc_context_save(host);
if (host->pdata->controller_flags & OMAP_HSMMC_BROKEN_MULTIBLOCK_READ) { if (host->pdata->controller_flags & OMAP_HSMMC_BROKEN_MULTIBLOCK_READ) {
dev_info(&pdev->dev, "multiblock reads disabled due to 35xx erratum 2.1.1.128; MMC read performance may suffer\n"); dev_info(&pdev->dev, "multiblock reads disabled due to 35xx erratum 2.1.1.128; MMC read performance may suffer\n");
mmc->caps2 |= MMC_CAP2_NO_MULTI_READ; mmc->caps2 |= MMC_CAP2_NO_MULTI_READ;
@ -1887,6 +1885,8 @@ static int __init omap_hsmmc_probe(struct platform_device *pdev)
pm_runtime_set_autosuspend_delay(host->dev, MMC_AUTOSUSPEND_DELAY); pm_runtime_set_autosuspend_delay(host->dev, MMC_AUTOSUSPEND_DELAY);
pm_runtime_use_autosuspend(host->dev); pm_runtime_use_autosuspend(host->dev);
omap_hsmmc_context_save(host);
if (cpu_is_omap2430()) { if (cpu_is_omap2430()) {
host->dbclk = clk_get(&pdev->dev, "mmchsdb_fck"); host->dbclk = clk_get(&pdev->dev, "mmchsdb_fck");
/* /*