Merge tag 'v6.0-rc5' into i2c/for-mergewindow

Linux 6.0-rc5

1 files changed, 9 insertions, 10 deletions

diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
index 8f97a3eacdea..32c01e684af3 100644
--- a/drivers/spi/spi.c
+++ b/drivers/spi/spi.c
@@ -95,7 +95,7 @@ static ssize_t driver_override_show(struct device *dev,
 }
 static DEVICE_ATTR_RW(driver_override);
 
-static struct spi_statistics *spi_alloc_pcpu_stats(struct device *dev)
+static struct spi_statistics __percpu *spi_alloc_pcpu_stats(struct device *dev)
 {
 	struct spi_statistics __percpu *pcpu_stats;
 
@@ -162,7 +162,7 @@ static struct device_attribute dev_attr_spi_device_##field = {		\
 }
 
 #define SPI_STATISTICS_SHOW_NAME(name, file, field)			\
-static ssize_t spi_statistics_##name##_show(struct spi_statistics *stat, \
+static ssize_t spi_statistics_##name##_show(struct spi_statistics __percpu *stat, \
 					    char *buf)			\
 {									\
 	ssize_t len;							\
@@ -309,7 +309,7 @@ static const struct attribute_group *spi_master_groups[] = {
 	NULL,
 };
 
-static void spi_statistics_add_transfer_stats(struct spi_statistics *pcpu_stats,
+static void spi_statistics_add_transfer_stats(struct spi_statistics __percpu *pcpu_stats,
 					      struct spi_transfer *xfer,
 					      struct spi_controller *ctlr)
 {
@@ -1275,8 +1275,8 @@ static int spi_transfer_wait(struct spi_controller *ctlr,
 			     struct spi_message *msg,
 			     struct spi_transfer *xfer)
 {
-	struct spi_statistics *statm = ctlr->pcpu_statistics;
-	struct spi_statistics *stats = msg->spi->pcpu_statistics;
+	struct spi_statistics __percpu *statm = ctlr->pcpu_statistics;
+	struct spi_statistics __percpu *stats = msg->spi->pcpu_statistics;
 	u32 speed_hz = xfer->speed_hz;
 	unsigned long long ms;
 
@@ -1432,8 +1432,8 @@ static int spi_transfer_one_message(struct spi_controller *ctlr,
 	struct spi_transfer *xfer;
 	bool keep_cs = false;
 	int ret = 0;
-	struct spi_statistics *statm = ctlr->pcpu_statistics;
-	struct spi_statistics *stats = msg->spi->pcpu_statistics;
+	struct spi_statistics __percpu *statm = ctlr->pcpu_statistics;
+	struct spi_statistics __percpu *stats = msg->spi->pcpu_statistics;
 
 	spi_set_cs(msg->spi, true, false);
 
@@ -1727,8 +1727,7 @@ static void __spi_pump_messages(struct spi_controller *ctlr, bool in_kthread)
 	spin_unlock_irqrestore(&ctlr->queue_lock, flags);
 
 	ret = __spi_pump_transfer_message(ctlr, msg, was_busy);
-	if (!ret)
-		kthread_queue_work(ctlr->kworker, &ctlr->pump_messages);
+	kthread_queue_work(ctlr->kworker, &ctlr->pump_messages);
 
 	ctlr->cur_msg = NULL;
 	ctlr->fallback = false;
@@ -4033,7 +4032,7 @@ static int __spi_sync(struct spi_device *spi, struct spi_message *message)
 	 * guard against reentrancy from a different context. The io_mutex
 	 * will catch those cases.
 	 */
-	if (READ_ONCE(ctlr->queue_empty)) {
+	if (READ_ONCE(ctlr->queue_empty) && !ctlr->must_async) {
 		message->actual_length = 0;
 		message->status = -EINPROGRESS;