diff options
| author | Łukasz Stelmach <l.stelmach@samsung.com> | 2020-10-02 14:22:43 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2020-10-02 21:54:24 +0100 |
| commit | 3f32131fbbbf86cf44487ce033b2b27380ec49fa (patch) | |
| tree | 22e46012df4cfa60cf8fa66c935277f91aa4b0ec /drivers/spi/spi-s3c64xx.c | |
| parent | 9fe26adbe37fddeddb87e45adbc94ce2cd470ff1 (diff) | |
spi: spi-s3c64xx: Turn on interrupts upon resume
s3c64xx_spi_hwinit() disables interrupts. In s3c64xx_spi_probe() after
calling s3c64xx_spi_hwinit() they are enabled with the following call.
Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Łukasz Stelmach <l.stelmach@samsung.com>
Link: https://lore.kernel.org/r/20201002122243.26849-10-l.stelmach@samsung.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/spi/spi-s3c64xx.c')
| -rw-r--r-- | drivers/spi/spi-s3c64xx.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/spi/spi-s3c64xx.c b/drivers/spi/spi-s3c64xx.c index 9f728a7c59a1..dfa7c91e13aa 100644 --- a/drivers/spi/spi-s3c64xx.c +++ b/drivers/spi/spi-s3c64xx.c @@ -1378,6 +1378,10 @@ static int s3c64xx_spi_runtime_resume(struct device *dev) s3c64xx_spi_hwinit(sdd); + writel(S3C64XX_SPI_INT_RX_OVERRUN_EN | S3C64XX_SPI_INT_RX_UNDERRUN_EN | + S3C64XX_SPI_INT_TX_OVERRUN_EN | S3C64XX_SPI_INT_TX_UNDERRUN_EN, + sdd->regs + S3C64XX_SPI_INT_EN); + return 0; err_disable_src_clk: |