From: Nathan Chancellor nathan@kernel.org
[ Upstream commit cfe0d370e0788625ce0df3239aad07a2506c1796 ]
When building with a recent version of clang, there are a couple of errors around the call to module_init():
arch/powerpc/math-emu/math_efp.c:927:1: error: type specifier missing, defaults to 'int'; ISO C99 and later do not support implicit int [-Wimplicit-int] module_init(spe_mathemu_init); ^ int arch/powerpc/math-emu/math_efp.c:927:13: error: a parameter list without types is only allowed in a function definition module_init(spe_mathemu_init); ^ 2 errors generated.
module_init() is a macro, which is not getting expanded because module.h is not included in this file. Add the include so that the macro can expand properly, clearing up the build failure.
Fixes: ac6f120369ff ("powerpc/85xx: Workaroudn e500 CPU erratum A005") [chleroy: added fixes tag] Reported-by: kernel test robot lkp@intel.com Signed-off-by: Nathan Chancellor nathan@kernel.org Signed-off-by: Christophe Leroy christophe.leroy@csgroup.eu Signed-off-by: Michael Ellerman mpe@ellerman.id.au Reviewed-by: Christophe Leroy christophe.leroy@csgroup.eu Link: https://lore.kernel.org/r/8403854a4c187459b2f4da3537f51227b70b9223.166213427... Signed-off-by: Sasha Levin sashal@kernel.org --- arch/powerpc/math-emu/math_efp.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/arch/powerpc/math-emu/math_efp.c b/arch/powerpc/math-emu/math_efp.c index 28337c9709ae..cc4bbc4f8169 100644 --- a/arch/powerpc/math-emu/math_efp.c +++ b/arch/powerpc/math-emu/math_efp.c @@ -21,6 +21,7 @@
#include <linux/types.h> #include <linux/prctl.h> +#include <linux/module.h>
#include <asm/uaccess.h> #include <asm/reg.h>