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 <richardcoch...@gmail.com>
---
drivers/net/phy/dp83640.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/net/phy/dp83640.c b/drivers/net/phy/dp83640.c
index 98e7cbf..d6c1061 100644
--- 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 <richardcoch...@gmail.at>");
+MODULE_AUTHOR("Richard Cochran <richardcoch...@gmail.com>");
MODULE_LICENSE("GPL");
module_init(dp83640_init);
--
1.7.10.4
--
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