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path: root/drivers/nfc/st21nfca/se.c
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Diffstat (limited to 'drivers/nfc/st21nfca/se.c')
-rw-r--r--drivers/nfc/st21nfca/se.c17
1 files changed, 9 insertions, 8 deletions
diff --git a/drivers/nfc/st21nfca/se.c b/drivers/nfc/st21nfca/se.c
index b2285455f77d..4bed9e842db3 100644
--- a/drivers/nfc/st21nfca/se.c
+++ b/drivers/nfc/st21nfca/se.c
@@ -252,7 +252,7 @@ int st21nfca_hci_se_io(struct nfc_hci_dev *hdev, u32 se_idx,
}
EXPORT_SYMBOL(st21nfca_hci_se_io);
-static void st21nfca_se_wt_timeout(unsigned long data)
+static void st21nfca_se_wt_timeout(struct timer_list *t)
{
/*
* No answer from the secure element
@@ -265,7 +265,8 @@ static void st21nfca_se_wt_timeout(unsigned long data)
*/
/* hardware reset managed through VCC_UICC_OUT power supply */
u8 param = 0x01;
- struct st21nfca_hci_info *info = (struct st21nfca_hci_info *) data;
+ struct st21nfca_hci_info *info = from_timer(info, t,
+ se_info.bwi_timer);
pr_debug("\n");
@@ -283,9 +284,10 @@ static void st21nfca_se_wt_timeout(unsigned long data)
info->se_info.cb(info->se_info.cb_context, NULL, 0, -ETIME);
}
-static void st21nfca_se_activation_timeout(unsigned long data)
+static void st21nfca_se_activation_timeout(struct timer_list *t)
{
- struct st21nfca_hci_info *info = (struct st21nfca_hci_info *) data;
+ struct st21nfca_hci_info *info = from_timer(info, t,
+ se_info.se_active_timer);
pr_debug("\n");
@@ -392,12 +394,11 @@ void st21nfca_se_init(struct nfc_hci_dev *hdev)
init_completion(&info->se_info.req_completion);
/* initialize timers */
- setup_timer(&info->se_info.bwi_timer, st21nfca_se_wt_timeout,
- (unsigned long)info);
+ timer_setup(&info->se_info.bwi_timer, st21nfca_se_wt_timeout, 0);
info->se_info.bwi_active = false;
- setup_timer(&info->se_info.se_active_timer,
- st21nfca_se_activation_timeout, (unsigned long)info);
+ timer_setup(&info->se_info.se_active_timer,
+ st21nfca_se_activation_timeout, 0);
info->se_info.se_active = false;
info->se_info.count_pipes = 0;