Messages in this thread | | | Date | Wed, 17 Jun 2015 09:31:16 +0800 | From | "long.wanglong" <> | Subject | Re: [PATCH 2/2] apei/erst-dbg: Define pr_fmt macro to avoid the duplication of ERST_DBG_PFX |
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On 2015/6/15 22:42, Joe Perches wrote: > On Mon, 2015-06-15 at 09:57 +0000, Wang Long wrote: >> Define pr_fmt macro with {ERST DBG: } prefix, then remove all use >> of ERST_DBG_PFXin the pr_* functions. > [] >> diff --git a/drivers/acpi/apei/erst-dbg.c b/drivers/acpi/apei/erst-dbg.c > [] >> @@ -31,7 +31,8 @@ >> >> #include "apei-internal.h" >> >> -#define ERST_DBG_PFX "ERST DBG: " >> +#undef pr_fmt >> +#define pr_fmt(fmt) "ERST DBG: " fmt > > Moving this #define above the first #include is what's > generally done and doesn't require an #undef > OK, Thanks
> > > . >
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