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path: root/drivers/spi/spi-sh-msiof.c
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Diffstat (limited to 'drivers/spi/spi-sh-msiof.c')
-rw-r--r--drivers/spi/spi-sh-msiof.c12
1 files changed, 5 insertions, 7 deletions
diff --git a/drivers/spi/spi-sh-msiof.c b/drivers/spi/spi-sh-msiof.c
index 0eb1e9583485..fcd261f98b9f 100644
--- a/drivers/spi/spi-sh-msiof.c
+++ b/drivers/spi/spi-sh-msiof.c
@@ -900,7 +900,7 @@ static int sh_msiof_transfer_one(struct spi_master *master,
break;
copy32 = copy_bswap32;
} else if (bits <= 16) {
- if (l & 1)
+ if (l & 3)
break;
copy32 = copy_wswap32;
} else {
@@ -1021,6 +1021,8 @@ static const struct sh_msiof_chipdata rcar_gen3_data = {
static const struct of_device_id sh_msiof_match[] = {
{ .compatible = "renesas,sh-mobile-msiof", .data = &sh_data },
+ { .compatible = "renesas,msiof-r8a7743", .data = &rcar_gen2_data },
+ { .compatible = "renesas,msiof-r8a7745", .data = &rcar_gen2_data },
{ .compatible = "renesas,msiof-r8a7790", .data = &rcar_gen2_data },
{ .compatible = "renesas,msiof-r8a7791", .data = &rcar_gen2_data },
{ .compatible = "renesas,msiof-r8a7792", .data = &rcar_gen2_data },
@@ -1188,12 +1190,10 @@ free_tx_chan:
static void sh_msiof_release_dma(struct sh_msiof_spi_priv *p)
{
struct spi_master *master = p->master;
- struct device *dev;
if (!master->dma_tx)
return;
- dev = &p->pdev->dev;
dma_unmap_single(master->dma_rx->device->dev, p->rx_dma_addr,
PAGE_SIZE, DMA_FROM_DEVICE);
dma_unmap_single(master->dma_tx->device->dev, p->tx_dma_addr,
@@ -1209,15 +1209,13 @@ static int sh_msiof_spi_probe(struct platform_device *pdev)
struct resource *r;
struct spi_master *master;
const struct sh_msiof_chipdata *chipdata;
- const struct of_device_id *of_id;
struct sh_msiof_spi_info *info;
struct sh_msiof_spi_priv *p;
int i;
int ret;
- of_id = of_match_device(sh_msiof_match, &pdev->dev);
- if (of_id) {
- chipdata = of_id->data;
+ chipdata = of_device_get_match_data(&pdev->dev);
+ if (chipdata) {
info = sh_msiof_spi_parse_dt(&pdev->dev);
} else {
chipdata = (const void *)pdev->id_entry->driver_data;