From a3fa71c40f1853d0c27e8f5bc01a722a705d9682 Mon Sep 17 00:00:00 2001 From: Nicolas Iooss Date: Fri, 13 Mar 2015 15:17:14 +0800 Subject: wl18xx: show rx_frames_per_rates as an array as it really is In struct wl18xx_acx_rx_rate_stat, rx_frames_per_rates field is an array, not a number. This means WL18XX_DEBUGFS_FWSTATS_FILE can't be used to display this field in debugfs (it would display a pointer, not the actual data). Use WL18XX_DEBUGFS_FWSTATS_FILE_ARRAY instead. This bug has been found by adding a __printf attribute to wl1271_format_buffer. gcc complained about "format '%u' expects argument of type 'unsigned int', but argument 5 has type 'u32 *'". Fixes: c5d94169e818 ("wl18xx: use new fw stats structures") Signed-off-by: Nicolas Iooss Signed-off-by: Kalle Valo --- drivers/net/wireless/ti/wlcore/debugfs.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/net/wireless/ti/wlcore') diff --git a/drivers/net/wireless/ti/wlcore/debugfs.h b/drivers/net/wireless/ti/wlcore/debugfs.h index 0f2cfb0d2a9e..bf14676e6515 100644 --- a/drivers/net/wireless/ti/wlcore/debugfs.h +++ b/drivers/net/wireless/ti/wlcore/debugfs.h @@ -26,8 +26,8 @@ #include "wlcore.h" -int wl1271_format_buffer(char __user *userbuf, size_t count, - loff_t *ppos, char *fmt, ...); +__printf(4, 5) int wl1271_format_buffer(char __user *userbuf, size_t count, + loff_t *ppos, char *fmt, ...); int wl1271_debugfs_init(struct wl1271 *wl); void wl1271_debugfs_exit(struct wl1271 *wl); -- cgit v1.2.1