ide: init_irq() doesn't need to hold ide_cfg_mtx (0688d3a6) · Commits · e / devices / android_kernel_teracube_2e

drivers/ide/ide-probe.c

+0 −4

Original line number	Diff line number	Diff line
		@@ -940,8 +940,6 @@ static int init_irq (ide_hwif_t *hwif)
		irq_handler_t irq_handler;
		int sa = 0;

		mutex_lock(&ide_cfg_mtx);

		irq_handler = hwif->host->irq_handler;
		if (irq_handler == NULL)
		irq_handler = ide_intr;
		@@ -979,10 +977,8 @@ static int init_irq (ide_hwif_t *hwif)
		printk(KERN_CONT " (serialized)");
		printk(KERN_CONT "\n");

		mutex_unlock(&ide_cfg_mtx);
		return 0;
		out_up:
		mutex_unlock(&ide_cfg_mtx);
		return 1;
		}