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CM41xx: fix signedness of env bootargs string pointer

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The pointer to the flash based bootargs should be a "char *", not unsigned.
Fixes:

cm41xx.c: In function ‘env_flash_cmdline’:
cm41xx.c:67: warning: pointer targets in passing argument 2 of ‘setenv’ differ in signedness

Signed-off-by: Greg Ungerer <greg.ungerer@opengear.com>
This commit is contained in:
Greg Ungerer 2011-09-10 18:37:21 +10:00 • committed by Wolfgang Denk
parent 61a1926ac8
commit a00e749d5b
1 changed files with 2 additions and 2 deletions
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4
board/cm41xx/cm41xx.c
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@ -46,8 +46,8 @@ DECLARE_GLOBAL_DATA_PTR;
*/ */
int env_flash_cmdline (void) int env_flash_cmdline (void)
{ {
unsigned char *sp = (unsigned char *) 0x0201c020; char *sp = (char *) 0x0201c020;
unsigned char *ep; char *ep;
int len; int len;
/* Check if "erase" push button is depressed */ /* Check if "erase" push button is depressed */