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drm/nouveau/fb: Prevent inlining of ramfuc_reg 

When gcc 4.8 inlines this function, it eats up 16 bytes on the stack
every time. Eventually we hit warnings because our stack grew too
much:

ramnve0.c:1383:1: error: the frame size of 1496 bytes is larger than
1024 bytes

We fix this by preventing inlining for this function.

Signed-off-by: Stéphane Marchesin <marcheu@chromium.org>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit is contained in:
Stéphane Marchesin 2014-06-27 13:17:25 -07:00 committed by Ben Skeggs
parent 797a816221
commit 3c4be80bce
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/nouveau/core/subdev/fb/ramfuc.h
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@ -26,7 +26,7 @@ ramfuc_reg2(u32 addr1, u32 addr2)
};
}
static inline struct ramfuc_reg
static noinline struct ramfuc_reg
ramfuc_reg(u32 addr)
{
return ramfuc_reg2(addr, addr);