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List:       linux-mmc
Subject:    + mmc-atmel-mci-remove-data-error-interrupt-after-xfer.patch added to -mm tree
From:       akpm () linux-foundation ! org
Date:       2010-04-28 18:25:11
Message-ID: 201004281825.o3SIPBRm011939 () imap1 ! linux-foundation ! org
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The patch titled
     mmc: atmel-mci: remove data error interrupt after xfer
has been added to the -mm tree.  Its filename is
     mmc-atmel-mci-remove-data-error-interrupt-after-xfer.patch

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*** Remember to use Documentation/SubmitChecklist when testing your code ***

See http://userweb.kernel.org/~akpm/stuff/added-to-mm.txt to find
out what to do about this

The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/

------------------------------------------------------
Subject: mmc: atmel-mci: remove data error interrupt after xfer
From: Nicolas Ferre <nicolas.ferre@atmel.com>

Disable data error interrupts while we are actually recording that there
is not such errors.  This will prevent, in some cases, the warning message
printed at new request queuing (in atmci_start_request()).

Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Cc: Haavard Skinnemoen <hskinnemoen@atmel.com>
Cc: <linux-mmc@vger.kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 drivers/mmc/host/atmel-mci.c |    1 +
 1 file changed, 1 insertion(+)

diff -puN drivers/mmc/host/atmel-mci.c~mmc-atmel-mci-remove-data-error-interrupt-after-xfer \
                drivers/mmc/host/atmel-mci.c
--- a/drivers/mmc/host/atmel-mci.c~mmc-atmel-mci-remove-data-error-interrupt-after-xfer
                
+++ a/drivers/mmc/host/atmel-mci.c
@@ -1308,6 +1308,7 @@ static void atmci_tasklet_func(unsigned 
 			} else {
 				data->bytes_xfered = data->blocks * data->blksz;
 				data->error = 0;
+				mci_writel(host, IDR, ATMCI_DATA_ERROR_FLAGS);
 			}
 
 			if (!data->stop) {
_

Patches currently in -mm which might be from nicolas.ferre@atmel.com are

linux-next.patch
mmc-atmel-mci-enable-sd-high-speed-support.patch
mmc-atmel-mci-fix-two-parameters-swapped.patch
mmc-atmel-mci-prevent-kernel-oops-while-removing-card.patch
mmc-atmel-mci-remove-data-error-interrupt-after-xfer.patch
mmc-atmel-mci-add-support-for-sdio-interrupts.patch

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