redonkable/alistair23-linux
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mtd mxc_nand: prepare/unprepare clock

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Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
This commit is contained in:
Sascha Hauer 2012-03-07 20:56:35 +01:00
parent 3a9465fa2d
commit 97c3213fd9
1 changed files with 3 additions and 3 deletions
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6
drivers/mtd/nand/mxc_nand.c
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@ -690,7 +690,7 @@ static void mxc_nand_select_chip(struct mtd_info *mtd, int chip)
if (chip == -1) { if (chip == -1) {
/* Disable the NFC clock */ /* Disable the NFC clock */
if (host->clk_act) { if (host->clk_act) {
clk_disable(host->clk); clk_disable_unprepare(host->clk);
host->clk_act = 0; host->clk_act = 0;
} }
return; return;
@ -698,7 +698,7 @@ static void mxc_nand_select_chip(struct mtd_info *mtd, int chip)
if (!host->clk_act) { if (!host->clk_act) {
/* Enable the NFC clock */ /* Enable the NFC clock */
clk_enable(host->clk); clk_prepare_enable(host->clk);
host->clk_act = 1; host->clk_act = 1;
} }
@ -1078,7 +1078,7 @@ static int __init mxcnd_probe(struct platform_device *pdev)
goto eclk; goto eclk;
} }
clk_enable(host->clk); clk_prepare_enable(host->clk);
host->clk_act = 1; host->clk_act = 1;
res = platform_get_resource(pdev, IORESOURCE_MEM, 0); res = platform_get_resource(pdev, IORESOURCE_MEM, 0);