From: Andrew Donnellan Date: Thu, 14 Mar 2019 04:27:27 +0000 (+1100) Subject: powerpc/powernv: Squash sparse warnings in opal-call.c X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=2f9196b67237f1e59f2753b2968f8ad6433d4042;p=linux.git powerpc/powernv: Squash sparse warnings in opal-call.c sparse complains a lot about opal-call.c: arch/powerpc/platforms/powernv/opal-call.c:128:1: warning: symbol 'opal_invalid_call' was not declared. Should it be static? arch/powerpc/platforms/powernv/opal-call.c:129:1: warning: symbol 'opal_console_write' was not declared. Should it be static? arch/powerpc/platforms/powernv/opal-call.c:130:1: warning: symbol 'opal_console_read' was not declared. Should it be static? Those symbols are forward declared in opal.h, but we can't include that because the function signatures in opal.h are different. So instead, just add an extra forward declaration to the OPAL_CALL macro to shut sparse up. Signed-off-by: Andrew Donnellan Signed-off-by: Michael Ellerman --- diff --git a/arch/powerpc/platforms/powernv/opal-call.c b/arch/powerpc/platforms/powernv/opal-call.c index daad8c45c8e72..c53773a149e06 100644 --- a/arch/powerpc/platforms/powernv/opal-call.c +++ b/arch/powerpc/platforms/powernv/opal-call.c @@ -120,6 +120,8 @@ static int64_t opal_call(int64_t a0, int64_t a1, int64_t a2, int64_t a3, } #define OPAL_CALL(name, opcode) \ +int64_t name(int64_t a0, int64_t a1, int64_t a2, int64_t a3, \ + int64_t a4, int64_t a5, int64_t a6, int64_t a7); \ int64_t name(int64_t a0, int64_t a1, int64_t a2, int64_t a3, \ int64_t a4, int64_t a5, int64_t a6, int64_t a7) \ { \