brcmutil: use define for boardrev string function

Introducing a define that the caller of brcmu_boardrev_str() can
use to allocate enough room for buffer passed to the function.

Reviewed-by: Hante Meuleman <meuleman@broadcom.com>
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Signed-off-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

diff --git a/drivers/net/wireless/brcm80211/brcmsmac/debug.c b/drivers/net/wireless/brcm80211/brcmsmac/debug.c
index c9a8b93..7a1fbb2 100644 (file)
--- a/drivers/net/wireless/brcm80211/brcmsmac/debug.c
+++ b/drivers/net/wireless/brcm80211/brcmsmac/debug.c
@@ -78,7 +78,7 @@ int brcms_debugfs_hardware_read(struct seq_file *s, void *data)
        struct brcms_hardware *hw = drvr->wlc->hw;
        struct bcma_device *core = hw->d11core;
        struct bcma_bus *bus = core->bus;
-       char boardrev[10];
+       char boardrev[BRCMU_BOARDREV_LEN];
 
        seq_printf(s, "chipnum 0x%x\n"
                   "chiprev 0x%x\n"

diff --cc drivers/net/wireless/brcm80211/brcmutil/utils.c
Simple merge

diff --cc drivers/net/wireless/brcm80211/include/brcmu_utils.h
Simple merge