aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/spi/spi-qup.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/spi/spi-qup.c')
-rw-r--r--drivers/spi/spi-qup.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/spi/spi-qup.c b/drivers/spi/spi-qup.c
index b032e8885e24..fc1de86d3c8a 100644
--- a/drivers/spi/spi-qup.c
+++ b/drivers/spi/spi-qup.c
@@ -287,7 +287,7 @@ static irqreturn_t spi_qup_qup_irq(int irq, void *dev_id)
287 writel_relaxed(opflags, controller->base + QUP_OPERATIONAL); 287 writel_relaxed(opflags, controller->base + QUP_OPERATIONAL);
288 288
289 if (!xfer) { 289 if (!xfer) {
290 dev_err_ratelimited(controller->dev, "unexpected irq %x08 %x08 %x08\n", 290 dev_err_ratelimited(controller->dev, "unexpected irq %08x %08x %08x\n",
291 qup_err, spi_err, opflags); 291 qup_err, spi_err, opflags);
292 return IRQ_HANDLED; 292 return IRQ_HANDLED;
293 } 293 }
@@ -366,7 +366,7 @@ static int spi_qup_io_config(struct spi_device *spi, struct spi_transfer *xfer)
366 n_words = xfer->len / w_size; 366 n_words = xfer->len / w_size;
367 controller->w_size = w_size; 367 controller->w_size = w_size;
368 368
369 if (n_words <= controller->in_fifo_sz) { 369 if (n_words <= (controller->in_fifo_sz / sizeof(u32))) {
370 mode = QUP_IO_M_MODE_FIFO; 370 mode = QUP_IO_M_MODE_FIFO;
371 writel_relaxed(n_words, controller->base + QUP_MX_READ_CNT); 371 writel_relaxed(n_words, controller->base + QUP_MX_READ_CNT);
372 writel_relaxed(n_words, controller->base + QUP_MX_WRITE_CNT); 372 writel_relaxed(n_words, controller->base + QUP_MX_WRITE_CNT);
@@ -734,7 +734,7 @@ static int spi_qup_remove(struct platform_device *pdev)
734 int ret; 734 int ret;
735 735
736 ret = pm_runtime_get_sync(&pdev->dev); 736 ret = pm_runtime_get_sync(&pdev->dev);
737 if (ret) 737 if (ret < 0)
738 return ret; 738 return ret;
739 739
740 ret = spi_qup_set_state(controller, QUP_STATE_RESET); 740 ret = spi_qup_set_state(controller, QUP_STATE_RESET);
@@ -749,7 +749,7 @@ static int spi_qup_remove(struct platform_device *pdev)
749 return 0; 749 return 0;
750} 750}
751 751
752static struct of_device_id spi_qup_dt_match[] = { 752static const struct of_device_id spi_qup_dt_match[] = {
753 { .compatible = "qcom,spi-qup-v2.1.1", }, 753 { .compatible = "qcom,spi-qup-v2.1.1", },
754 { .compatible = "qcom,spi-qup-v2.2.1", }, 754 { .compatible = "qcom,spi-qup-v2.2.1", },
755 { } 755 { }