diff options
| author | 郭力豪 <lhjeff911@gmail.com> | 2022-01-28 22:47:41 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2022-01-31 15:17:31 +0000 |
| commit | 6938e02f8658734209fc1f68dc3a6cd355f4f737 (patch) | |
| tree | 71dd319e0c93952641537ee00ffa08ae15bb3fd3 /drivers/spi/spi-sunplus-sp7021.c | |
| parent | 99407f11b5657cd66625c6b55a73d38b67803a8c (diff) | |
spi: sp7201: Fix compiler warnings
Fix compiler warming for kernel test
Fixes: f62ca4e2a863 ("spi: Add spi driver for Sunplus SP7021")
Signed-off-by: Li-hao Kuo <lhjeff911@gmail.com>
Link: https://lore.kernel.org/r/CAGcXWkzM6wbhNFLbYoijq7iS_76nYVod1ySFEDu-BRgnBokEQA@mail.gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/spi/spi-sunplus-sp7021.c')
| -rw-r--r-- | drivers/spi/spi-sunplus-sp7021.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/spi/spi-sunplus-sp7021.c b/drivers/spi/spi-sunplus-sp7021.c index cbbb1664017e..e5bdeb3eba45 100644 --- a/drivers/spi/spi-sunplus-sp7021.c +++ b/drivers/spi/spi-sunplus-sp7021.c @@ -124,7 +124,7 @@ static int sp7021_spi_slave_abort(struct spi_controller *ctlr) return 0; } -int sp7021_spi_slave_tx(struct spi_device *spi, struct spi_transfer *xfer) +static int sp7021_spi_slave_tx(struct spi_device *spi, struct spi_transfer *xfer) { struct sp7021_spi_ctlr *pspim = spi_controller_get_devdata(spi->controller); @@ -142,7 +142,7 @@ int sp7021_spi_slave_tx(struct spi_device *spi, struct spi_transfer *xfer) return 0; } -int sp7021_spi_slave_rx(struct spi_device *spi, struct spi_transfer *xfer) +static int sp7021_spi_slave_rx(struct spi_device *spi, struct spi_transfer *xfer) { struct sp7021_spi_ctlr *pspim = spi_controller_get_devdata(spi->controller); int ret = 0; @@ -160,7 +160,7 @@ int sp7021_spi_slave_rx(struct spi_device *spi, struct spi_transfer *xfer) return ret; } -void sp7021_spi_master_rb(struct sp7021_spi_ctlr *pspim, unsigned int len) +static void sp7021_spi_master_rb(struct sp7021_spi_ctlr *pspim, unsigned int len) { int i; @@ -171,7 +171,7 @@ void sp7021_spi_master_rb(struct sp7021_spi_ctlr *pspim, unsigned int len) } } -void sp7021_spi_master_wb(struct sp7021_spi_ctlr *pspim, unsigned int len) +static void sp7021_spi_master_wb(struct sp7021_spi_ctlr *pspim, unsigned int len) { int i; @@ -558,6 +558,7 @@ static int __maybe_unused sp7021_spi_controller_resume(struct device *dev) return clk_prepare_enable(pspim->spi_clk); } +#ifdef CONFIG_PM static int sp7021_spi_runtime_suspend(struct device *dev) { struct spi_controller *ctlr = dev_get_drvdata(dev); @@ -573,6 +574,7 @@ static int sp7021_spi_runtime_resume(struct device *dev) return reset_control_deassert(pspim->rstc); } +#endif static const struct dev_pm_ops sp7021_spi_pm_ops = { SET_RUNTIME_PM_OPS(sp7021_spi_runtime_suspend, |