spi: spi-cadence: Fix mixed_enum_type coverity warning

Amit Kumar Mahapatra · Portia Stephens · commit 285a83195545 · 2024-01-18T13:32:27.000+10:00
Fix "Event mixed_enum_type: enumerated type mixed with another type"
coverity warning.

Signed-off-by: Amit Kumar Mahapatra &lt;amit.kumar-mahapatra@xilinx.com&gt;
State: pending
Signed-off-by: Hsuan-Yu Lin &lt;shane.lin@canonical.com&gt;
Signed-off-by: Wen-chien Jesse Sung &lt;jesse.sung@canonical.com&gt;
diff --git a/drivers/spi/spi-cadence.c b/drivers/spi/spi-cadence.c
@@ -342,7 +342,8 @@ static irqreturn_t cdns_spi_irq(int irq, void *dev_id)
 {
 	struct spi_master *master = dev_id;
 	struct cdns_spi *xspi = spi_master_get_devdata(master);
-	u32 intr_status, status;
+	u32 intr_status;
+	irqreturn_t status;
 
 	status = IRQ_NONE;
 	intr_status = cdns_spi_read(xspi, CDNS_SPI_ISR);

Original file line number	Diff line number	Diff line change
`@@ -342,7 +342,8 @@ static irqreturn_t cdns_spi_irq(int irq, void *dev_id)`
`342`	`342`	`{`
`343`	`343`	`struct spi_master *master = dev_id;`
`344`	`344`	`struct cdns_spi *xspi = spi_master_get_devdata(master);`
`345`		`- u32 intr_status, status;`
	`345`	`+ u32 intr_status;`
	`346`	`+ irqreturn_t status;`
`346`	`347`
`347`	`348`	`status = IRQ_NONE;`
`348`	`349`	`intr_status = cdns_spi_read(xspi, CDNS_SPI_ISR);`