dp83640: trivial fixes

This patch cleans up the input checking code on the external time stamp
function by using an unsigned rather than a signed channel index.

Also, this patch corrects the author's email address. When this macro
was last changed, the top level domain part of the email address was
left behind.

Signed-off-by: Richard Cochran <richardcochran@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/phy/dp83640.c b/drivers/net/phy/dp83640.c
index 98e7cbf..d6c1061 100644 (file)
--- a/drivers/net/phy/dp83640.c
+++ b/drivers/net/phy/dp83640.c
@@ -424,13 +424,13 @@ static int ptp_dp83640_enable(struct ptp_clock_info *ptp,
        struct dp83640_clock *clock =
                container_of(ptp, struct dp83640_clock, caps);
        struct phy_device *phydev = clock->chosen->phydev;
-       int index;
+       unsigned int index;
        u16 evnt, event_num, gpio_num;
 
        switch (rq->type) {
        case PTP_CLK_REQ_EXTTS:
                index = rq->extts.index;
-               if (index < 0 || index >= N_EXT_TS)
+               if (index >= N_EXT_TS)
                        return -EINVAL;
                event_num = EXT_EVENT + index;
                evnt = EVNT_WR | (event_num & EVNT_SEL_MASK) << EVNT_SEL_SHIFT;
@@ -1363,7 +1363,7 @@ static void __exit dp83640_exit(void)
 }
 
 MODULE_DESCRIPTION("National Semiconductor DP83640 PHY driver");
-MODULE_AUTHOR("Richard Cochran <richardcochran@gmail.at>");
+MODULE_AUTHOR("Richard Cochran <richardcochran@gmail.com>");
 MODULE_LICENSE("GPL");
 
 module_init(dp83640_init);