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net: wl12xx: care for optional operations

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->init and ->reset are optional - at least
sdio.c doesn't implement them - so allow those
pointers to be NULL.

Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
This commit is contained in:
Felipe Balbi 2011-05-14 00:26:21 +03:00 committed by Luciano Coelho
parent 6bdaf79623
commit 77d7d7a36d
1 changed files with 4 additions and 2 deletions
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6
drivers/net/wireless/wl12xx/io.c
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@ -128,12 +128,14 @@ EXPORT_SYMBOL_GPL(wl1271_set_partition);
void wl1271_io_reset(struct wl1271 *wl)
{
wl->if_ops->reset(wl);
if (wl->if_ops->reset)
wl->if_ops->reset(wl);
}
void wl1271_io_init(struct wl1271 *wl)
{
wl->if_ops->init(wl);
if (wl->if_ops->init)
wl->if_ops->init(wl);
}
void wl1271_top_reg_write(struct wl1271 *wl, int addr, u16 val)