From a82ba3a318dd5eaf1f3dcbc335f81770d557a4fc Mon Sep 17 00:00:00 2001 From: Axel Lin Date: Wed, 5 Mar 2014 15:19:09 +0800 Subject: [PATCH] spi: sirf: Add missing spi_master_{resume,suspend} calls to PM callbacks This is required since commit 2025172e3280 "spi/bitbang: Use core message pump". spi-bitbang now uses core message pump, so it needs to call spi_master_suspend/ spi_master_resume to stop/start the queue while suspend/resume. Signed-off-by: Axel Lin Signed-off-by: Mark Brown --- drivers/spi/spi-sirf.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/drivers/spi/spi-sirf.c b/drivers/spi/spi-sirf.c index a72b8f87a156..1a77ad52812f 100644 --- a/drivers/spi/spi-sirf.c +++ b/drivers/spi/spi-sirf.c @@ -748,6 +748,11 @@ static int spi_sirfsoc_suspend(struct device *dev) { struct spi_master *master = dev_get_drvdata(dev); struct sirfsoc_spi *sspi = spi_master_get_devdata(master); + int ret; + + ret = spi_master_suspend(master); + if (ret) + return ret; clk_disable(sspi->clk); return 0; @@ -764,7 +769,7 @@ static int spi_sirfsoc_resume(struct device *dev) writel(SIRFSOC_SPI_FIFO_START, sspi->base + SIRFSOC_SPI_RXFIFO_OP); writel(SIRFSOC_SPI_FIFO_START, sspi->base + SIRFSOC_SPI_TXFIFO_OP); - return 0; + return spi_master_resume(master); } #endif -- 2.20.1