Messages in this thread Patch in this message |  | | Date | Mon, 16 Jun 2008 15:34:50 +0100 | From | Ben Dooks <> | Subject | [patch v2 05/16] MMC: S3C24XX MMC/SD stop fix |
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From: Thomas Kleffel <tk@maintech.de>
Fix the request finalisation by ensuring the controller is stopped.
Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Harald Welte <laforge@openmoko.org>
Index: linux-2.6.26-rc5-q2/drivers/mmc/host/s3cmci.c =================================================================== --- linux-2.6.26-rc5-q2.orig/drivers/mmc/host/s3cmci.c 2008-06-16 15:24:52.000000000 +0100 +++ linux-2.6.26-rc5-q2/drivers/mmc/host/s3cmci.c 2008-06-16 15:24:55.000000000 +0100 @@ -667,7 +667,7 @@ static void finalize_request(struct s3cm #endif /* Cleanup controller */ writel(0, host->base + S3C2410_SDICMDARG); - writel(0, host->base + S3C2410_SDIDCON); + writel(S3C2410_SDIDCON_STOP, host->base + S3C2410_SDIDCON); writel(0, host->base + S3C2410_SDICMDCON); writel(0, host->base + host->sdiimsk); @@ -793,7 +793,7 @@ static int s3cmci_setup_data(struct s3cm dbg(host, dbg_err, "mci_setup_data() transfer stillin progress.\n"); - writel(0, host->base + S3C2410_SDIDCON); + writel(S3C2410_SDIDCON_STOP, host->base + S3C2410_SDIDCON); s3cmci_reset(host); if ((stoptries--) == 0) { -- Ben (ben@fluff.org, http://www.fluff.org/)
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