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authorJoe Hershberger <joe.hershberger@ni.com>2012-12-11 22:16:22 -0600
committerTom Rini <trini@ti.com>2012-12-13 11:46:55 -0700
commitec8a252cd492a7a409d6912aebeff34bb9e1e1e1 (patch)
tree346bb7bedd1dfe13f531725e7e0edaa2d80df1a8 /arch/powerpc/cpu
parent7afcf3a55b5f484b3d3442053fae8186a3fb92d7 (diff)
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env: Use getenv_yesno() more generally
Move the getenv_yesno() to env_common.c and change most checks for 'y' or 'n' to use this helper. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Diffstat (limited to 'arch/powerpc/cpu')
-rw-r--r--arch/powerpc/cpu/mpc85xx/mp.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/arch/powerpc/cpu/mpc85xx/mp.c b/arch/powerpc/cpu/mpc85xx/mp.c
index e1197ac..43d4836 100644
--- a/arch/powerpc/cpu/mpc85xx/mp.c
+++ b/arch/powerpc/cpu/mpc85xx/mp.c
@@ -46,10 +46,8 @@ u32 get_my_id()
*/
int hold_cores_in_reset(int verbose)
{
- const char *s = getenv("mp_holdoff");
-
/* Default to no, overriden by 'y', 'yes', 'Y', 'Yes', or '1' */
- if (s && (*s == 'y' || *s == 'Y' || *s == '1')) {
+ if (getenv_yesno("mp_holdoff") == 1) {
if (verbose) {
puts("Secondary cores are being held in reset.\n");
puts("See 'mp_holdoff' environment variable\n");