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brcmfmac: work-around gcc 4.7 build issue

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Alexandre Oliva <oliva@lsd.ic.unicamp.br> says:

"It's an issue brought about by GCC 4.7's partial-inlining, that ends up
splitting the udelay function just at the wrong spot, in such a way that
some sanity checks for constants fails, and we end up calling
bad_udelay.

This patch fixes the problem.  Feel free to push it upstream if it makes
sense to you."

Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Alexandre Oliva 2012-01-16 14:00:12 -05:00 committed by John W. Linville
parent 7e9e7fa414
commit 5addc0de28
1 changed files with 1 additions and 1 deletions
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drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c
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@ -2475,7 +2475,7 @@ static s32 brcmf_init_iscan(struct brcmf_cfg80211_priv *cfg_priv)
return err;
}
static void brcmf_delay(u32 ms)
static __always_inline void brcmf_delay(u32 ms)
{
if (ms < 1000 / HZ) {
cond_resched();