Merge tag 'for-linus-timers-conversion-final-v4.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux into timers/urgent

Pull the last batch of manual timer conversions from Kees Cook:

 - final batch of "non trivial" timer conversions (multi-tree dependencies,
   things Coccinelle couldn't handle, etc).

 - treewide conversions via Coccinelle, in 4 steps:
   - DEFINE_TIMER() functions converted to struct timer_list * argument
   - init_timer() -> setup_timer()
   - setup_timer() -> timer_setup()
   - setup_timer() -> timer_setup() (with a single embedded structure)

 - deprecated timer API removals (init_timer(), setup_*timer())

 - finalization of new API (remove global casts)

1 files changed, 105 insertions, 8 deletions

diff --git a/drivers/net/wireless/quantenna/qtnfmac/qlink_util.c b/drivers/net/wireless/quantenna/qtnfmac/qlink_util.c
index cf024c995fd6..61d999affb09 100644
--- a/drivers/net/wireless/quantenna/qtnfmac/qlink_util.c
+++ b/drivers/net/wireless/quantenna/qtnfmac/qlink_util.c
@@ -49,29 +49,126 @@ u8 qlink_chan_width_mask_to_nl(u16 qlink_mask)
 {
 	u8 result = 0;
 
-	if (qlink_mask & QLINK_CHAN_WIDTH_5)
+	if (qlink_mask & BIT(QLINK_CHAN_WIDTH_5))
 		result |= BIT(NL80211_CHAN_WIDTH_5);
 
-	if (qlink_mask & QLINK_CHAN_WIDTH_10)
+	if (qlink_mask & BIT(QLINK_CHAN_WIDTH_10))
 		result |= BIT(NL80211_CHAN_WIDTH_10);
 
-	if (qlink_mask & QLINK_CHAN_WIDTH_20_NOHT)
+	if (qlink_mask & BIT(QLINK_CHAN_WIDTH_20_NOHT))
 		result |= BIT(NL80211_CHAN_WIDTH_20_NOHT);
 
-	if (qlink_mask & QLINK_CHAN_WIDTH_20)
+	if (qlink_mask & BIT(QLINK_CHAN_WIDTH_20))
 		result |= BIT(NL80211_CHAN_WIDTH_20);
 
-	if (qlink_mask & QLINK_CHAN_WIDTH_40)
+	if (qlink_mask & BIT(QLINK_CHAN_WIDTH_40))
 		result |= BIT(NL80211_CHAN_WIDTH_40);
 
-	if (qlink_mask & QLINK_CHAN_WIDTH_80)
+	if (qlink_mask & BIT(QLINK_CHAN_WIDTH_80))
 		result |= BIT(NL80211_CHAN_WIDTH_80);
 
-	if (qlink_mask & QLINK_CHAN_WIDTH_80P80)
+	if (qlink_mask & BIT(QLINK_CHAN_WIDTH_80P80))
 		result |= BIT(NL80211_CHAN_WIDTH_80P80);
 
-	if (qlink_mask & QLINK_CHAN_WIDTH_160)
+	if (qlink_mask & BIT(QLINK_CHAN_WIDTH_160))
 		result |= BIT(NL80211_CHAN_WIDTH_160);
 
 	return result;
 }
+
+static enum nl80211_chan_width qlink_chanwidth_to_nl(u8 qlw)
+{
+	switch (qlw) {
+	case QLINK_CHAN_WIDTH_20_NOHT:
+		return NL80211_CHAN_WIDTH_20_NOHT;
+	case QLINK_CHAN_WIDTH_20:
+		return NL80211_CHAN_WIDTH_20;
+	case QLINK_CHAN_WIDTH_40:
+		return NL80211_CHAN_WIDTH_40;
+	case QLINK_CHAN_WIDTH_80:
+		return NL80211_CHAN_WIDTH_80;
+	case QLINK_CHAN_WIDTH_80P80:
+		return NL80211_CHAN_WIDTH_80P80;
+	case QLINK_CHAN_WIDTH_160:
+		return NL80211_CHAN_WIDTH_160;
+	case QLINK_CHAN_WIDTH_5:
+		return NL80211_CHAN_WIDTH_5;
+	case QLINK_CHAN_WIDTH_10:
+		return NL80211_CHAN_WIDTH_10;
+	default:
+		return -1;
+	}
+}
+
+void qlink_chandef_q2cfg(struct wiphy *wiphy,
+			 const struct qlink_chandef *qch,
+			 struct cfg80211_chan_def *chdef)
+{
+	chdef->center_freq1 = le16_to_cpu(qch->center_freq1);
+	chdef->center_freq2 = le16_to_cpu(qch->center_freq2);
+	chdef->width = qlink_chanwidth_to_nl(qch->width);
+
+	switch (chdef->width) {
+	case NL80211_CHAN_WIDTH_20_NOHT:
+	case NL80211_CHAN_WIDTH_20:
+	case NL80211_CHAN_WIDTH_5:
+	case NL80211_CHAN_WIDTH_10:
+		chdef->chan = ieee80211_get_channel(wiphy, chdef->center_freq1);
+		break;
+	case NL80211_CHAN_WIDTH_40:
+	case NL80211_CHAN_WIDTH_80:
+	case NL80211_CHAN_WIDTH_80P80:
+	case NL80211_CHAN_WIDTH_160:
+		chdef->chan = ieee80211_get_channel(wiphy,
+						    chdef->center_freq1 - 10);
+		break;
+	default:
+		chdef->chan = NULL;
+		break;
+	}
+}
+
+static u8 qlink_chanwidth_nl_to_qlink(enum nl80211_chan_width nlwidth)
+{
+	switch (nlwidth) {
+	case NL80211_CHAN_WIDTH_20_NOHT:
+		return QLINK_CHAN_WIDTH_20_NOHT;
+	case NL80211_CHAN_WIDTH_20:
+		return QLINK_CHAN_WIDTH_20;
+	case NL80211_CHAN_WIDTH_40:
+		return QLINK_CHAN_WIDTH_40;
+	case NL80211_CHAN_WIDTH_80:
+		return QLINK_CHAN_WIDTH_80;
+	case NL80211_CHAN_WIDTH_80P80:
+		return QLINK_CHAN_WIDTH_80P80;
+	case NL80211_CHAN_WIDTH_160:
+		return QLINK_CHAN_WIDTH_160;
+	case NL80211_CHAN_WIDTH_5:
+		return QLINK_CHAN_WIDTH_5;
+	case NL80211_CHAN_WIDTH_10:
+		return QLINK_CHAN_WIDTH_10;
+	default:
+		return -1;
+	}
+}
+
+void qlink_chandef_cfg2q(const struct cfg80211_chan_def *chdef,
+			 struct qlink_chandef *qch)
+{
+	qch->center_freq1 = cpu_to_le16(chdef->center_freq1);
+	qch->center_freq2 = cpu_to_le16(chdef->center_freq2);
+	qch->width = qlink_chanwidth_nl_to_qlink(chdef->width);
+}
+
+enum qlink_hidden_ssid qlink_hidden_ssid_nl2q(enum nl80211_hidden_ssid nl_val)
+{
+	switch (nl_val) {
+	case NL80211_HIDDEN_SSID_ZERO_LEN:
+		return QLINK_HIDDEN_SSID_ZERO_LEN;
+	case NL80211_HIDDEN_SSID_ZERO_CONTENTS:
+		return QLINK_HIDDEN_SSID_ZERO_CONTENTS;
+	case NL80211_HIDDEN_SSID_NOT_IN_USE:
+	default:
+		return QLINK_HIDDEN_SSID_NOT_IN_USE;
+	}
+}