mtd: nand: denali: use managed devm_irq_request()

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Gitweb:     http://git.infradead.org/?p=mtd-2.6.git;a=commit;h=c1d0df192c3adb0a92a984f7f5ae1124027549dd
Commit:     c1d0df192c3adb0a92a984f7f5ae1124027549dd
Parent:     376563917c23ec8e1d30475233f1111b307fd18b
Author:     Masahiro Yamada <yamada.masahiro at socionext.com>
AuthorDate: Wed Nov 9 13:35:26 2016 +0900
Committer:  Boris Brezillon <boris.brezillon at free-electrons.com>
CommitDate: Sat Nov 19 09:38:59 2016 +0100

    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 at socionext.com>
    Reviewed-by: Marek Vasut <marek.vasut at gmail.com>
    Signed-off-by: Boris Brezillon <boris.brezillon at free-electrons.com>
---
 drivers/mtd/nand/denali.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/mtd/nand/denali.c b/drivers/mtd/nand/denali.c
index 98b21d2..5b34d4a 100644
--- 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;
 	}