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path: root/drivers/spi/spi-stm32-qspi.c
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Diffstat (limited to 'drivers/spi/spi-stm32-qspi.c')
-rw-r--r--drivers/spi/spi-stm32-qspi.c30
1 files changed, 10 insertions, 20 deletions
diff --git a/drivers/spi/spi-stm32-qspi.c b/drivers/spi/spi-stm32-qspi.c
index 1948a0090ae4..c0239e405c39 100644
--- a/drivers/spi/spi-stm32-qspi.c
+++ b/drivers/spi/spi-stm32-qspi.c
@@ -456,11 +456,9 @@ static int stm32_qspi_poll_status(struct spi_mem *mem, const struct spi_mem_op *
if (!spi_mem_supports_op(mem, op))
return -EOPNOTSUPP;
- ret = pm_runtime_get_sync(qspi->dev);
- if (ret < 0) {
- pm_runtime_put_noidle(qspi->dev);
+ ret = pm_runtime_resume_and_get(qspi->dev);
+ if (ret < 0)
return ret;
- }
mutex_lock(&qspi->lock);
@@ -483,11 +481,9 @@ static int stm32_qspi_exec_op(struct spi_mem *mem, const struct spi_mem_op *op)
struct stm32_qspi *qspi = spi_controller_get_devdata(mem->spi->master);
int ret;
- ret = pm_runtime_get_sync(qspi->dev);
- if (ret < 0) {
- pm_runtime_put_noidle(qspi->dev);
+ ret = pm_runtime_resume_and_get(qspi->dev);
+ if (ret < 0)
return ret;
- }
mutex_lock(&qspi->lock);
if (op->data.dir == SPI_MEM_DATA_IN && op->data.nbytes)
@@ -529,11 +525,9 @@ static ssize_t stm32_qspi_dirmap_read(struct spi_mem_dirmap_desc *desc,
u32 addr_max;
int ret;
- ret = pm_runtime_get_sync(qspi->dev);
- if (ret < 0) {
- pm_runtime_put_noidle(qspi->dev);
+ ret = pm_runtime_resume_and_get(qspi->dev);
+ if (ret < 0)
return ret;
- }
mutex_lock(&qspi->lock);
/* make a local copy of desc op_tmpl and complete dirmap rdesc
@@ -576,11 +570,9 @@ static int stm32_qspi_setup(struct spi_device *spi)
if (!spi->max_speed_hz)
return -EINVAL;
- ret = pm_runtime_get_sync(qspi->dev);
- if (ret < 0) {
- pm_runtime_put_noidle(qspi->dev);
+ ret = pm_runtime_resume_and_get(qspi->dev);
+ if (ret < 0)
return ret;
- }
presc = DIV_ROUND_UP(qspi->clk_rate, spi->max_speed_hz) - 1;
@@ -844,11 +836,9 @@ static int __maybe_unused stm32_qspi_resume(struct device *dev)
pinctrl_pm_select_default_state(dev);
- ret = pm_runtime_get_sync(dev);
- if (ret < 0) {
- pm_runtime_put_noidle(dev);
+ ret = pm_runtime_resume_and_get(dev);
+ if (ret < 0)
return ret;
- }
writel_relaxed(qspi->cr_reg, qspi->io_base + QSPI_CR);
writel_relaxed(qspi->dcr_reg, qspi->io_base + QSPI_DCR);