From 80fb26863952eecef70b4e93c283d99584fbb912 Mon Sep 17 00:00:00 2001 From: Kalle Valo Date: Wed, 7 Mar 2012 20:03:59 +0200 Subject: ath6kl: add ath6kl_bmi_read_hi32() There are few 32 bit reads from the host interest area. Add ath6kl_bmi_read_hi32() to make it easier to do that. As code is cleaner this also fixes few checkpatch warnings. Signed-off-by: Kalle Valo --- drivers/net/wireless/ath/ath6kl/bmi.h | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'drivers/net/wireless/ath/ath6kl/bmi.h') diff --git a/drivers/net/wireless/ath/ath6kl/bmi.h b/drivers/net/wireless/ath/ath6kl/bmi.h index e6a7330aadcd..3c5b382a3529 100644 --- a/drivers/net/wireless/ath/ath6kl/bmi.h +++ b/drivers/net/wireless/ath/ath6kl/bmi.h @@ -231,6 +231,13 @@ struct ath6kl_bmi_target_info { ath6kl_bmi_write(ar, addr, (u8 *) &v, sizeof(v)); \ }) +#define ath6kl_bmi_read_hi32(ar, item, val) \ + ({ \ + u32 addr, *check_type = val; \ + (void) (check_type == val); \ + addr = ath6kl_get_hi_item_addr(ar, HI_ITEM(item)); \ + ath6kl_bmi_read(ar, addr, (u8 *) val, 4); \ + }) int ath6kl_bmi_init(struct ath6kl *ar); void ath6kl_bmi_cleanup(struct ath6kl *ar); -- cgit v1.2.3