These changes are the raw update to linux-4.4.6-rt14. Kernel sources

are taken from kernel.org, and rt patch from the rt wiki download page.

During the rebasing, the following patch collided:

Force tick interrupt and get rid of softirq magic(I70131fb85).

Collisions have been removed because its logic was found on the
source already.

Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>

3 files changed, 13 insertions, 11 deletions

diff --git a/kernel/drivers/hsi/clients/cmt_speech.c b/kernel/drivers/hsi/clients/cmt_speech.c
index 4983529a9..95638df73 100644
--- a/kernel/drivers/hsi/clients/cmt_speech.c
+++ b/kernel/drivers/hsi/clients/cmt_speech.c
@@ -451,9 +451,14 @@ static void cs_hsi_read_on_control_complete(struct hsi_msg *msg)
 	dev_dbg(&hi->cl->device, "Read on control: %08X\n", cmd);
 	cs_release_cmd(msg);
 	if (hi->flags & CS_FEAT_TSTAMP_RX_CTRL) {
-		struct timespec *tstamp =
+		struct timespec tspec;
+		struct cs_timestamp *tstamp =
 			&hi->mmap_cfg->tstamp_rx_ctrl;
-		do_posix_clock_monotonic_gettime(tstamp);
+
+		ktime_get_ts(&tspec);
+
+		tstamp->tv_sec = (__u32) tspec.tv_sec;
+		tstamp->tv_nsec = (__u32) tspec.tv_nsec;
 	}
 	spin_unlock(&hi->lock);
 
@@ -1105,7 +1110,7 @@ static int cs_char_vma_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
 	return 0;
 }
 
-static struct vm_operations_struct cs_char_vm_ops = {
+static const struct vm_operations_struct cs_char_vm_ops = {
 	.fault	= cs_char_vma_fault,
 };
 
diff --git a/kernel/drivers/hsi/clients/nokia-modem.c b/kernel/drivers/hsi/clients/nokia-modem.c
index bbb19231f..7f82c911a 100644
--- a/kernel/drivers/hsi/clients/nokia-modem.c
+++ b/kernel/drivers/hsi/clients/nokia-modem.c
@@ -112,7 +112,8 @@ static int nokia_modem_gpio_probe(struct device *dev)
 	modem->gpio_amount = gpio_count;
 
 	for (i = 0; i < gpio_count; i++) {
-		modem->gpios[i].gpio = devm_gpiod_get_index(dev, NULL, i);
+		modem->gpios[i].gpio = devm_gpiod_get_index(dev, NULL, i,
+							    GPIOD_OUT_LOW);
 		if (IS_ERR(modem->gpios[i].gpio)) {
 			dev_err(dev, "Could not get gpio %d\n", i);
 			return PTR_ERR(modem->gpios[i].gpio);
@@ -125,10 +126,6 @@ static int nokia_modem_gpio_probe(struct device *dev)
 			return err;
 		}
 
-		err = gpiod_direction_output(modem->gpios[i].gpio, 0);
-		if (err)
-			return err;
-
 		err = gpiod_export(modem->gpios[i].gpio, 0);
 		if (err)
 			return err;
@@ -208,7 +205,7 @@ static int nokia_modem_probe(struct device *dev)
 
 	err = device_attach(&modem->ssi_protocol->device);
 	if (err == 0) {
-		dev_err(dev, "Missing ssi-protocol driver\n");
+		dev_dbg(dev, "Missing ssi-protocol driver\n");
 		err = -EPROBE_DEFER;
 		goto error3;
 	} else if (err < 0) {
@@ -231,7 +228,7 @@ static int nokia_modem_probe(struct device *dev)
 
 	err = device_attach(&modem->cmt_speech->device);
 	if (err == 0) {
-		dev_err(dev, "Missing cmt-speech driver\n");
+		dev_dbg(dev, "Missing cmt-speech driver\n");
 		err = -EPROBE_DEFER;
 		goto error4;
 	} else if (err < 0) {
diff --git a/kernel/drivers/hsi/clients/ssi_protocol.c b/kernel/drivers/hsi/clients/ssi_protocol.c
index e5c7a969f..a38af68cf 100644
--- a/kernel/drivers/hsi/clients/ssi_protocol.c
+++ b/kernel/drivers/hsi/clients/ssi_protocol.c
@@ -783,7 +783,7 @@ static void ssip_rx_strans(struct hsi_client *cl, u32 cmd)
 	}
 	ssip_set_rxstate(ssi, RECEIVING);
 	if (unlikely(SSIP_MSG_ID(cmd) != ssi->rxid)) {
-		dev_err(&cl->device, "START TRANS id %d expeceted %d\n",
+		dev_err(&cl->device, "START TRANS id %d expected %d\n",
 					SSIP_MSG_ID(cmd), ssi->rxid);
 		spin_unlock(&ssi->lock);
 		goto out1;