ath9k: add external_reset callback to ath9k_platfom_data for AR9330
The patch adds a callback to ath9k_platform_data. If the
callback is provided by the platform code, then it can be
used to hard reset the WMAC device.
The callback is required for doing a hard reset of the AR9330
chips to get them working again after a hang.
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/include/linux/ath9k_platform.h b/include/linux/ath9k_platform.h
index c207607..6e3f54f 100644
--- a/include/linux/ath9k_platform.h
+++ b/include/linux/ath9k_platform.h
@@ -31,6 +31,7 @@
bool is_clk_25mhz;
int (*get_mac_revision)(void);
+ int (*external_reset)(void);
};
#endif /* _LINUX_ATH9K_PLATFORM_H */