ath6kl: make ath6kl_bmi_[read|write]_hi32() endian safe
ath6kl_bmi_[read|write]_hi32() did not have endian support, fix that.
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
diff --git a/drivers/net/wireless/ath/ath6kl/bmi.h b/drivers/net/wireless/ath/ath6kl/bmi.h
index 3c5b382..18fdd69 100644
--- a/drivers/net/wireless/ath/ath6kl/bmi.h
+++ b/drivers/net/wireless/ath/ath6kl/bmi.h
@@ -225,18 +225,25 @@
#define ath6kl_bmi_write_hi32(ar, item, val) \
({ \
- u32 addr, v; \
+ u32 addr; \
+ __le32 v; \
+ \
addr = ath6kl_get_hi_item_addr(ar, HI_ITEM(item)); \
- v = val; \
+ v = cpu_to_le32(val); \
ath6kl_bmi_write(ar, addr, (u8 *) &v, sizeof(v)); \
})
#define ath6kl_bmi_read_hi32(ar, item, val) \
({ \
u32 addr, *check_type = val; \
+ __le32 tmp; \
+ int ret; \
+ \
(void) (check_type == val); \
addr = ath6kl_get_hi_item_addr(ar, HI_ITEM(item)); \
- ath6kl_bmi_read(ar, addr, (u8 *) val, 4); \
+ ret = ath6kl_bmi_read(ar, addr, (u8 *) &tmp, 4); \
+ *val = le32_to_cpu(tmp); \
+ ret; \
})
int ath6kl_bmi_init(struct ath6kl *ar);