diff options
author | David S. Miller <davem@davemloft.net> | 2010-02-28 22:23:06 -0500 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2010-02-28 22:23:06 -0500 |
commit | 47871889c601d8199c51a4086f77eebd77c29b0b (patch) | |
tree | 40cdcac3bff0ee40cc33dcca61d0577cdf965f77 /drivers/net/cpmac.c | |
parent | c16cc0b464b8876cfd57ce1c1dbcb6f9a6a0bce3 (diff) | |
parent | 30ff056c42c665b9ea535d8515890857ae382540 (diff) |
Merge branch 'master' of /home/davem/src/GIT/linux-2.6/
Conflicts:
drivers/firmware/iscsi_ibft.c
Diffstat (limited to 'drivers/net/cpmac.c')
-rw-r--r-- | drivers/net/cpmac.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/net/cpmac.c b/drivers/net/cpmac.c index 0074f3bf17be..b85c81f60d10 100644 --- a/drivers/net/cpmac.c +++ b/drivers/net/cpmac.c | |||
@@ -36,6 +36,7 @@ | |||
36 | #include <linux/phy_fixed.h> | 36 | #include <linux/phy_fixed.h> |
37 | #include <linux/platform_device.h> | 37 | #include <linux/platform_device.h> |
38 | #include <linux/dma-mapping.h> | 38 | #include <linux/dma-mapping.h> |
39 | #include <linux/clk.h> | ||
39 | #include <asm/gpio.h> | 40 | #include <asm/gpio.h> |
40 | #include <asm/atomic.h> | 41 | #include <asm/atomic.h> |
41 | 42 | ||
@@ -294,9 +295,16 @@ static int cpmac_mdio_write(struct mii_bus *bus, int phy_id, | |||
294 | 295 | ||
295 | static int cpmac_mdio_reset(struct mii_bus *bus) | 296 | static int cpmac_mdio_reset(struct mii_bus *bus) |
296 | { | 297 | { |
298 | struct clk *cpmac_clk; | ||
299 | |||
300 | cpmac_clk = clk_get(&bus->dev, "cpmac"); | ||
301 | if (IS_ERR(cpmac_clk)) { | ||
302 | printk(KERN_ERR "unable to get cpmac clock\n"); | ||
303 | return -1; | ||
304 | } | ||
297 | ar7_device_reset(AR7_RESET_BIT_MDIO); | 305 | ar7_device_reset(AR7_RESET_BIT_MDIO); |
298 | cpmac_write(bus->priv, CPMAC_MDIO_CONTROL, MDIOC_ENABLE | | 306 | cpmac_write(bus->priv, CPMAC_MDIO_CONTROL, MDIOC_ENABLE | |
299 | MDIOC_CLKDIV(ar7_cpmac_freq() / 2200000 - 1)); | 307 | MDIOC_CLKDIV(clk_get_rate(cpmac_clk) / 2200000 - 1)); |
300 | return 0; | 308 | return 0; |
301 | } | 309 | } |
302 | 310 | ||