| Message ID | cbd8c0a36115615ea0d80055de7a27ef1b8b7ce6.1311936524.git.viresh.kumar@st.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
2011/7/29 Viresh Kumar <viresh.kumar@st.com>: > <asm/hardware/pl080.h> doesn't have protection to deal with multiple inclusion. > And so we get compilation errors in cases where this file is included more than > once. This patch adds #ifdefs at the top of file to protect it against multiple > inclusions. > > Signed-off-by: Viresh Kumar <viresh.kumar@st.com> Good idea. Acked-by: Linus Walleij <linus.walleij@linaro.org> Thanks, Linus Walleij
diff --git a/arch/arm/include/asm/hardware/pl080.h b/arch/arm/include/asm/hardware/pl080.h index e4a04e4..33c78d7 100644 --- a/arch/arm/include/asm/hardware/pl080.h +++ b/arch/arm/include/asm/hardware/pl080.h @@ -21,6 +21,9 @@ * OneNAND features. */ +#ifndef ASM_PL080_H +#define ASM_PL080_H + #define PL080_INT_STATUS (0x00) #define PL080_TC_STATUS (0x04) #define PL080_TC_CLEAR (0x08) @@ -138,3 +141,4 @@ struct pl080s_lli { u32 control1; }; +#endif /* ASM_PL080_H */
<asm/hardware/pl080.h> doesn't have protection to deal with multiple inclusion. And so we get compilation errors in cases where this file is included more than once. This patch adds #ifdefs at the top of file to protect it against multiple inclusions. Signed-off-by: Viresh Kumar <viresh.kumar@st.com> --- arch/arm/include/asm/hardware/pl080.h | 4 ++++ 1 files changed, 4 insertions(+), 0 deletions(-)