spi: stm32: rename interrupt function

Interrupt function is used as a thread so rename it to express
meaning directly by more clear function name.

Signed-off-by: Cezary Gapinski <cezary.gapinski@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/drivers/spi/spi-stm32.c b/drivers/spi/spi-stm32.c
index 2ece69a..9cb7d33 100644 (file)
--- a/drivers/spi/spi-stm32.c
+++ b/drivers/spi/spi-stm32.c
@@ -466,11 +466,11 @@ static bool stm32_spi_can_dma(struct spi_master *master,
 }
 
 /**
- * stm32_spi_irq - Interrupt handler for SPI controller events
+ * stm32_spi_irq_thread - Thread of interrupt handler for SPI controller
  * @irq: interrupt line
  * @dev_id: SPI controller master interface
  */
-static irqreturn_t stm32_spi_irq(int irq, void *dev_id)
+static irqreturn_t stm32_spi_irq_thread(int irq, void *dev_id)
 {
        struct spi_master *master = dev_id;
        struct stm32_spi *spi = spi_master_get_devdata(master);
@@ -1113,7 +1113,7 @@ static int stm32_spi_probe(struct platform_device *pdev)
                goto err_master_put;
        }
        ret = devm_request_threaded_irq(&pdev->dev, spi->irq, NULL,
-                                       stm32_spi_irq, IRQF_ONESHOT,
+                                       stm32_spi_irq_thread, IRQF_ONESHOT,
                                        pdev->name, master);
        if (ret) {
                dev_err(&pdev->dev, "irq%d request failed: %d\n", spi->irq,