From 77d7d7a36d270fee4591c1c99c83c2da1f399d44 Mon Sep 17 00:00:00 2001
From: Felipe Balbi <balbi@ti.com>
Date: Sat, 14 May 2011 00:26:21 +0300
Subject: [PATCH] net: wl12xx: care for optional operations
->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>
---
drivers/net/wireless/wl12xx/io.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/net/wireless/wl12xx/io.c b/drivers/net/wireless/wl12xx/io.c
index da5c1ad942a4..f37a7933f900 100644
--- a/drivers/net/wireless/wl12xx/io.c
+++ b/drivers/net/wireless/wl12xx/io.c
@@ -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)
--
2.34.1