* [PATCH 09/15] nand: mxc_nand: Use clk_prepare_enable/clk_disable_unprepare [not found] <1337987696-31728-1-git-send-email-festevam@gmail.com> @ 2012-05-25 23:14 ` Fabio Estevam 2012-05-27 12:36 ` Artem Bityutskiy 0 siblings, 1 reply; 2+ messages in thread From: Fabio Estevam @ 2012-05-25 23:14 UTC (permalink / raw) To: kernel; +Cc: Fabio Estevam, Artem Bityutskiy, linux-mtd, shawn.guo From: Fabio Estevam <fabio.estevam@freescale.com> Prepare the clock before enabling it. Cc: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Cc: <linux-mtd@lists.infradead.org> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> --- drivers/mtd/nand/mxc_nand.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/mtd/nand/mxc_nand.c b/drivers/mtd/nand/mxc_nand.c index fd14966..d6efa17 100644 --- a/drivers/mtd/nand/mxc_nand.c +++ b/drivers/mtd/nand/mxc_nand.c @@ -764,7 +764,7 @@ static void mxc_nand_select_chip_v2(struct mtd_info *mtd, int chip) if (chip == -1) { /* Disable the NFC clock */ if (host->clk_act) { - clk_disable(host->clk); + clk_disable_unprepare(host->clk); host->clk_act = 0; } return; @@ -772,7 +772,7 @@ static void mxc_nand_select_chip_v2(struct mtd_info *mtd, int chip) if (!host->clk_act) { /* Enable the NFC clock */ - clk_enable(host->clk); + clk_prepare_enable(host->clk); host->clk_act = 1; } -- 1.7.1 ^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH 09/15] nand: mxc_nand: Use clk_prepare_enable/clk_disable_unprepare 2012-05-25 23:14 ` [PATCH 09/15] nand: mxc_nand: Use clk_prepare_enable/clk_disable_unprepare Fabio Estevam @ 2012-05-27 12:36 ` Artem Bityutskiy 0 siblings, 0 replies; 2+ messages in thread From: Artem Bityutskiy @ 2012-05-27 12:36 UTC (permalink / raw) To: Fabio Estevam Cc: Fabio Estevam, Artem Bityutskiy, linux-mtd, shawn.guo, kernel [-- Attachment #1: Type: text/plain, Size: 228 bytes --] On Fri, 2012-05-25 at 20:14 -0300, Fabio Estevam wrote: > From: Fabio Estevam <fabio.estevam@freescale.com> > > Prepare the clock before enabling it. Pushed to l2-mtd.git, thanks! -- Best Regards, Artem Bityutskiy [-- Attachment #2: This is a digitally signed message part --] [-- Type: application/pgp-signature, Size: 836 bytes --] ^ permalink raw reply [flat|nested] 2+ messages in thread
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[not found] <1337987696-31728-1-git-send-email-festevam@gmail.com>
2012-05-25 23:14 ` [PATCH 09/15] nand: mxc_nand: Use clk_prepare_enable/clk_disable_unprepare Fabio Estevam
2012-05-27 12:36 ` Artem Bityutskiy
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