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Merge existing fixes from spi/for-5.15

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This commit is contained in:
Mark Brown 2021-09-13 01:41:57 +01:00
commit becbca18ae
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GPG Key ID: 24D68B725D5487D0
2 changed files with 8 additions and 3 deletions
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6
drivers/spi/spi-rockchip.c
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@ -600,6 +600,12 @@ static int rockchip_spi_transfer_one(
int ret;
bool use_dma;
/* Zero length transfers won't trigger an interrupt on completion */
if (!xfer->len) {
spi_finalize_current_transfer(ctlr);
return 1;
}
WARN_ON(readl_relaxed(rs->regs + ROCKCHIP_SPI_SSIENR) &&
(readl_relaxed(rs->regs + ROCKCHIP_SPI_SR) & SR_BUSY));

5
drivers/spi/spi-tegra20-slink.c
View File

@ -204,9 +204,6 @@ struct tegra_slink_data {
struct dma_async_tx_descriptor *tx_dma_desc;
};
static int tegra_slink_runtime_suspend(struct device *dev);
static int tegra_slink_runtime_resume(struct device *dev);
static inline u32 tegra_slink_readl(struct tegra_slink_data *tspi,
unsigned long reg)
{
@ -1185,6 +1182,7 @@ static int tegra_slink_resume(struct device *dev)
}
#endif
#ifdef CONFIG_PM
static int tegra_slink_runtime_suspend(struct device *dev)
{
struct spi_master *master = dev_get_drvdata(dev);
@ -1210,6 +1208,7 @@ static int tegra_slink_runtime_resume(struct device *dev)
}
return 0;
}
#endif /* CONFIG_PM */
static const struct dev_pm_ops slink_pm_ops = {
SET_RUNTIME_PM_OPS(tegra_slink_runtime_suspend,