mtd: nand: denali: use managed devm_irq_request()

Use the managed variant instead of request_irq() and free_irq().

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>

diff --git a/drivers/mtd/nand/denali.c b/drivers/mtd/nand/denali.c
index 98b21d230e629089c8da1151d1965e05c833f1ec..5b34d4a6dfa47ac9978c6064b06ca74d41198923 100644 (file)
--- a/drivers/mtd/nand/denali.c
+++ b/drivers/mtd/nand/denali.c
@@ -575,7 +575,6 @@ static void denali_irq_init(struct denali_nand_info *denali)
 static void denali_irq_cleanup(int irqnum, struct denali_nand_info *denali)
 {
        denali_set_intr_modes(denali, false);
-       free_irq(irqnum, denali);
 }
 
 static void denali_irq_enable(struct denali_nand_info *denali,
@@ -1456,8 +1455,8 @@ int denali_init(struct denali_nand_info *denali)
         * denali_isr register is done after all the hardware
         * initilization is finished
         */
-       if (request_irq(denali->irq, denali_isr, IRQF_SHARED,
-                       DENALI_NAND_NAME, denali)) {
+       if (devm_request_irq(denali->dev, denali->irq, denali_isr, IRQF_SHARED,
+                            DENALI_NAND_NAME, denali)) {
                dev_err(denali->dev, "Unable to request IRQ\n");
                return -ENODEV;
        }