Make the use_spi_crc module parameter read only in sysfs.
Signed-off-by: Ben Gardiner <ben.l.gardi...@gmail.com>
---
drivers/mmc/core/core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c
index 49a5bca..93f64b3 100644
--- a/drivers/mmc/core/core.c
+++ b/drivers/mmc/core/core.c
@@ -60,7 +60,7 @@ static const unsigned freqs[] = { 400000, 300000, 200000,
100000 };
* So we allow it it to be disabled.
*/
bool use_spi_crc = 1;
-module_param(use_spi_crc, bool, 0);
+module_param(use_spi_crc, bool, 0444);
/*
* We normally treat cards as removed during suspend if they are not
--
1.8.1.2
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
