Merge tag 'spi-fix-v7.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi

Pull spi fixes from Mark Brown:
 "A small set of fixes that came in since -rc1, we have one core fix for
  shutting down target mode properly if the system suspends while it's
  running plus a small set of fairly unremarkable device specific fixes.
  There's also a couple of pure DT binding changes for Renesas SoCs, the
  power domains one allows some SoCs to be correctly described with
  existing code"

* tag 'spi-fix-v7.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi:
  spi: rzv2h-rspi: Fix DMA transfer error handling for signal interruption
  spi: dt-bindings: snps,dw-apb-ssi: add 'power-domains' property
  spi: dt-bindings: snps,dw-apb-ssi: drop superfluous RZ/N1 entry
  spi: dw: use the correct error msg if request_irq() fails
  spi: dw: fix first spi transfer with dma always fallback to PIO
  spi: core: Abort active target transfer on controller suspend
  spi: sh-msiof: abort transfers when reset times out

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/spi/spi-rzv2h-rspi.c b/drivers/spi/spi-rzv2h-rspi.c
index 0738d448160d..daa4239b0fe0 100644
--- a/drivers/spi/spi-rzv2h-rspi.c
+++ b/drivers/spi/spi-rzv2h-rspi.c
@@ -366,14 +366,14 @@ static int rzv2h_rspi_transfer_dma(struct rzv2h_rspi_priv *rspi,
 	rzv2h_rspi_clear_all_irqs(rspi);
 
 	ret = wait_event_interruptible_timeout(rspi->wait, rspi->dma_callbacked, HZ);
-	if (ret) {
+	if (ret > 0) {
 		dmaengine_synchronize(rspi->controller->dma_tx);
 		dmaengine_synchronize(rspi->controller->dma_rx);
 		ret = 0;
 	} else {
 		dmaengine_terminate_sync(rspi->controller->dma_tx);
 		dmaengine_terminate_sync(rspi->controller->dma_rx);
-		ret = -ETIMEDOUT;
+		ret = ret ?: -ETIMEDOUT;
 	}
 
 	enable_irq(rspi->irq_rx);