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authorMirko Vogt <mirko@openwrt.org>2008-12-13 01:54:56 +0000
committerMirko Vogt <mirko@openwrt.org>2008-12-13 01:54:56 +0000
commitc931b21161bf3d8a8cab193045b7deb52f914fb2 (patch)
tree6f4c70017b90c8dddb4845ce8a363d61268e016d /target/linux/s3c24xx/patches-2.6.26/1252-The-driver-should-be-checking-for-a-negative-error-c.patch
parent738e5ca558af0a32073576d9a361d0b5e6383e8e (diff)
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change prefix for kernelpatchbase 2.6.26
SVN-Revision: 13619
Diffstat (limited to 'target/linux/s3c24xx/patches-2.6.26/1252-The-driver-should-be-checking-for-a-negative-error-c.patch')
-rwxr-xr-xtarget/linux/s3c24xx/patches-2.6.26/1252-The-driver-should-be-checking-for-a-negative-error-c.patch30
1 files changed, 30 insertions, 0 deletions
diff --git a/target/linux/s3c24xx/patches-2.6.26/1252-The-driver-should-be-checking-for-a-negative-error-c.patch b/target/linux/s3c24xx/patches-2.6.26/1252-The-driver-should-be-checking-for-a-negative-error-c.patch
new file mode 100755
index 0000000000..ca57daf525
--- /dev/null
+++ b/target/linux/s3c24xx/patches-2.6.26/1252-The-driver-should-be-checking-for-a-negative-error-c.patch
@@ -0,0 +1,30 @@
+From 31ab776ee952e5ef6e0a21be276686b84187fcaa Mon Sep 17 00:00:00 2001
+From: Ben Dooks <ben-linux@fluff.org>
+Date: Sun, 10 Aug 2008 09:29:14 +0100
+Subject: [PATCH] The driver should be checking for a negative error code from
+ s3c2410_dma_request(), not non-zero. Newer kernels now return
+ the DMA channel number that was allocated by the request.
+
+Signed-off-by: Ben Dooks <ben-linux@fluff.org>
+Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
+(cherry picked from commit 3886ff5f63f33c801ed3af265ac0df20d3a8dcf5)
+---
+ drivers/mmc/host/s3cmci.c | 2 +-
+ 1 files changed, 1 insertions(+), 1 deletions(-)
+
+diff --git a/drivers/mmc/host/s3cmci.c b/drivers/mmc/host/s3cmci.c
+index 107847a..ffba0f9 100644
+--- a/drivers/mmc/host/s3cmci.c
++++ b/drivers/mmc/host/s3cmci.c
+@@ -1230,7 +1230,7 @@ static int s3cmci_probe(struct platform_device *pdev, int is2440)
+ s3c2410_gpio_cfgpin(host->pdata->gpio_wprotect,
+ S3C2410_GPIO_INPUT);
+
+- if (s3c2410_dma_request(host->dma, &s3cmci_dma_client, NULL)) {
++ if (s3c2410_dma_request(host->dma, &s3cmci_dma_client, NULL) < 0) {
+ dev_err(&pdev->dev, "unable to get DMA channel.\n");
+ ret = -EBUSY;
+ goto probe_free_irq;
+--
+1.5.6.3
+