Skip to contentSkip to conversation

patch mmc-atmel-mci-remove-data-error-interrupt-after-xfer.patch added to 2.6.33-stable tree

PATCH [email protected] 1 participant 1 message May 12, 2010

Subsystems (3)
lore
Share & tools
lore
#0 lore raw

This is a note to let you know that we have just queued up the patch titled

Subject: mmc: atmel-mci: remove data error interrupt after xfer

to the 2.6.33-stable tree. Its filename is

mmc-atmel-mci-remove-data-error-interrupt-after-xfer.patch

A git repo of this tree can be found at
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

Quoted 1 line

From abc2c9fdf636c4335a8d72ac3c5ae152bca44b68 Mon Sep 17 00:00:00 2001

From: Nicolas Ferre <[email protected]>
Date: Tue, 11 May 2010 14:06:50 -0700
Subject: mmc: atmel-mci: remove data error interrupt after xfer

From: Nicolas Ferre <[email protected]>

commit abc2c9fdf636c4335a8d72ac3c5ae152bca44b68 upstream.

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()).

---
 drivers/mmc/host/atmel-mci.c |    1 +
 1 file changed, 1 insertion(+)
drivers/mmc/host/atmel-mci.c +1 -0
@@ -1293,6 +1293,7 @@ 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 stable-queue which might be from [email protected] are

queue-2.6.33/mmc-atmel-mci-remove-data-error-interrupt-after-xfer.patch queue-2.6.33/mmc-atmel-mci-prevent-kernel-oops-while-removing-card.patch queue-2.6.33/mmc-atmel-mci-fix-two-parameters-swapped.patch