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authorGrant Likely <grant.likely@secretlab.ca>2012-05-20 10:08:13 +0400
committerGrant Likely <grant.likely@secretlab.ca>2012-05-21 06:14:48 +0400
commitd8e328b3bd65fdefc9c49a27ee80c28e0a44b653 (patch)
tree2e84c82115893477753dabb4d882b50aa46815d9 /drivers/spi/spi.c
parent1e8a52e18cfb381bc9cc1f0b720540364d2a6edd (diff)
downloadlinux-d8e328b3bd65fdefc9c49a27ee80c28e0a44b653.tar.xz
spi: Add "spi:" prefix to modalias attribute of spi devices
The modalias attribute of spi devices doesn't have the "spi:" prefix that is used in the UEVENT and in spi device drivers. This patch adds the prefix so the modprobe can correctly match modules to devices. Reported-by: David Daney <david.daney@cavium.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Diffstat (limited to 'drivers/spi/spi.c')
-rw-r--r--drivers/spi/spi.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
index 1041cb83d67a..84c2861d6f4d 100644
--- a/drivers/spi/spi.c
+++ b/drivers/spi/spi.c
@@ -53,7 +53,7 @@ modalias_show(struct device *dev, struct device_attribute *a, char *buf)
{
const struct spi_device *spi = to_spi_device(dev);
- return sprintf(buf, "%s\n", spi->modalias);
+ return sprintf(buf, "%s%s\n", SPI_MODULE_PREFIX, spi->modalias);
}
static struct device_attribute spi_dev_attrs[] = {