aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/net/r8169.c
diff options
context:
space:
mode:
authorJunchang Wang <junchangwang@gmail.com>2010-05-30 02:26:07 +0000
committerDavid S. Miller <davem@davemloft.net>2010-05-31 00:27:48 -0700
commit06f555f35fcc917c2b3c32fe151ec370ad47db35 (patch)
tree9539c3045326fa69d3650932407c8eecbfa9051b /drivers/net/r8169.c
parentb8b611715dac6ae69ac9f9aad2760564e934434e (diff)
downloadkernel_samsung_smdk4412-06f555f35fcc917c2b3c32fe151ec370ad47db35.zip
kernel_samsung_smdk4412-06f555f35fcc917c2b3c32fe151ec370ad47db35.tar.gz
kernel_samsung_smdk4412-06f555f35fcc917c2b3c32fe151ec370ad47db35.tar.bz2
r8169: remove unnecessary cast of readl()'s return value
readl() returns a 32-bit integer on all platforms. There is no need to cast its return value. Signed-off-by: Junchang Wang <junchangwang@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/r8169.c')
-rw-r--r--drivers/net/r8169.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c
index 217e709..ca93cdf 100644
--- a/drivers/net/r8169.c
+++ b/drivers/net/r8169.c
@@ -88,7 +88,7 @@ static const int multicast_filter_limit = 32;
#define RTL_W32(reg, val32) writel ((val32), ioaddr + (reg))
#define RTL_R8(reg) readb (ioaddr + (reg))
#define RTL_R16(reg) readw (ioaddr + (reg))
-#define RTL_R32(reg) ((unsigned long) readl (ioaddr + (reg)))
+#define RTL_R32(reg) readl (ioaddr + (reg))
enum mac_version {
RTL_GIGA_MAC_NONE = 0x00,