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| author | Kalle Valo <kvalo@qca.qualcomm.com> | 2012-03-07 20:03:59 +0200 |
|---|---|---|
| committer | Kalle Valo <kvalo@qca.qualcomm.com> | 2012-03-07 20:03:59 +0200 |
| commit | 80fb26863952eecef70b4e93c283d99584fbb912 (patch) | |
| tree | f71941dc75665a9bde532c343a402515ee62077d /drivers/net/wireless/ath/ath6kl/bmi.h | |
| parent | 24fc32b35647401bbf03b3e2d5f01c6d0579a01c (diff) | |
| download | linux-80fb26863952eecef70b4e93c283d99584fbb912.tar.bz2 | |
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 <kvalo@qca.qualcomm.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath6kl/bmi.h')
| -rw-r--r-- | drivers/net/wireless/ath/ath6kl/bmi.h | 7 |
1 files changed, 7 insertions, 0 deletions
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); |