From: Andy Shevchenko <ext-andriy.shevche...@nokia.com>
Change own implementation of pwc_atoi() by simple_strtol(x, NULL, 10).
Signed-off-by: Andy Shevchenko <ext-andriy.shevche...@nokia.com>
Acked-by: Pekka Enberg <penb...@cs.helsinki.fi>
---
drivers/media/video/pwc/pwc-if.c | 23 +++++++----------------
1 files changed, 7 insertions(+), 16 deletions(-)
diff --git a/drivers/media/video/pwc/pwc-if.c b/drivers/media/video/pwc/pwc-if.c
index f976df4..89b620f 100644
--- a/drivers/media/video/pwc/pwc-if.c
+++ b/drivers/media/video/pwc/pwc-if.c
@@ -68,6 +68,7 @@
#endif
#include <linux/vmalloc.h>
#include <asm/io.h>
+#include <linux/kernel.h> /* simple_strtol() */
#include "pwc.h"
#include "pwc-kiara.h"
@@ -1916,19 +1917,6 @@ disconnect_out:
unlock_kernel();
}
-/* *grunt* We have to do atoi ourselves :-( */
-static int pwc_atoi(const char *s)
-{
- int k = 0;
-
- k = 0;
- while (*s != '\0' && *s >= '0' && *s <= '9') {
- k = 10 * k + (*s - '0');
- s++;
- }
- return k;
-}
-
/*
* Initialization code & module stuff
@@ -2078,13 +2066,16 @@ static int __init usb_pwc_init(void)
}
else {
/* No type or serial number specified,
just a number. */
- device_hint[i].device_node =
pwc_atoi(s);
+ device_hint[i].device_node =
+ simple_strtol(s, NULL, 10);
}
}
else {
/* There's a colon, so we have at least a type
and a device node */
- device_hint[i].type = pwc_atoi(s);
- device_hint[i].device_node = pwc_atoi(colon +
1);
+ device_hint[i].type =
+ simple_strtol(s, NULL, 10);
+ device_hint[i].device_node =
+ simple_strtol(colon + 1, NULL, 10);
if (*dot != '\0') {
/* There's a serial number as well */
int k;
--
1.5.6.5
--
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