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ath9k: fix incorrect profile type manupulation 

Two MCI interrupts are generated while adding A2DP and headset profiles
with different types and same connection handle. While disconnecting,
only one MCI interrupt is generated with last added profile type value
for both profiles.

While adding second profile type decrement first one.

Signed-off-by: Bala Shanmugam <bkamatch@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Bala Shanmugam 2012-06-18 11:36:58 +05:30 committed by John W. Linville
parent 84b60c144c
commit 305dd09f8c
1 changed files with 14 additions and 1 deletions
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15
drivers/net/wireless/ath/ath9k/mci.c
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@ -233,8 +233,21 @@ static void ath_mci_process_profile(struct ath_softc *sc,
struct ath_mci_profile_info *entry = NULL;
entry = ath_mci_find_profile(mci, info);
if (entry)
if (entry) {
/*
* Two MCI interrupts are generated while connecting to
* headset and A2DP profile, but only one MCI interrupt
* is generated with last added profile type while disconnecting
* both profiles.
* So while adding second profile type decrement
* the first one.
*/
if (entry->type != info->type) {
DEC_PROF(mci, entry);
INC_PROF(mci, info);
}
memcpy(entry, info, 10);
}
if (info->start) {
if (!entry && !ath_mci_add_profile(common, mci, info))