diff --git a/arch/arm/mach-omap2/powerdomains3xxx_data.c b/arch/arm/mach-omap2/powerdomains3xxx_data.c
index 7829d274e037..d31c495175c1 100644
--- a/arch/arm/mach-omap2/powerdomains3xxx_data.c
+++ b/arch/arm/mach-omap2/powerdomains3xxx_data.c
@@ -580,7 +580,9 @@ void __init omap3xxx_powerdomains_init(void)
 	if (!cpu_is_omap34xx() && !cpu_is_ti81xx())
 		return;
 
-	pwrdm_register_platform_funcs(&ti81xx_pwrdm_operations);
+	/* Only 81xx needs custom pwrdm_operations */
+	if (!cpu_is_ti81xx())
+		pwrdm_register_platform_funcs(&omap3_pwrdm_operations);;
 
 	rev = omap_rev();
 
@@ -588,9 +590,11 @@ void __init omap3xxx_powerdomains_init(void)
 		pwrdm_register_pwrdms(powerdomains_am35x);
 	} else if (rev == TI8148_REV_ES1_0 || rev == TI8148_REV_ES2_0 ||
 		   rev == TI8148_REV_ES2_1) {
+		pwrdm_register_platform_funcs(&ti81xx_pwrdm_operations);
 		pwrdm_register_pwrdms(powerdomains_ti814x);
 	} else if (rev == TI8168_REV_ES1_0 || rev == TI8168_REV_ES1_1
 			|| rev == TI8168_REV_ES2_0 || rev == TI8168_REV_ES2_1) {
+		pwrdm_register_platform_funcs(&ti81xx_pwrdm_operations);
 		pwrdm_register_pwrdms(powerdomains_ti816x);
 	} else {
 		pwrdm_register_pwrdms(powerdomains_omap3430_common);
diff --git a/drivers/memory/omap-gpmc.c b/drivers/memory/omap-gpmc.c
index 3a27a84ad3ec..972209977e4e 100644
--- a/drivers/memory/omap-gpmc.c
+++ b/drivers/memory/omap-gpmc.c
@@ -1176,8 +1176,8 @@ static int gpmc_setup_irq(void)
 		gpmc_client_irq[i].irq = gpmc_irq_start + i;
 		irq_set_chip_and_handler(gpmc_client_irq[i].irq,
 					&gpmc_irq_chip, handle_simple_irq);
-		set_irq_flags(gpmc_client_irq[i].irq,
-				IRQF_VALID | IRQF_NOAUTOEN);
+		irq_modify_status(gpmc_client_irq[i].irq, IRQ_NOREQUEST,
+				  IRQ_NOAUTOEN);
 	}
 
 	/* Disable interrupts */
@@ -1200,7 +1200,6 @@ static int gpmc_free_irq(void)
 	for (i = 0; i < GPMC_NR_IRQ; i++) {
 		irq_set_handler(gpmc_client_irq[i].irq, NULL);
 		irq_set_chip(gpmc_client_irq[i].irq, &no_irq_chip);
-		irq_modify_status(gpmc_client_irq[i].irq, 0, 0);
 	}
 
 	irq_free_descs(gpmc_irq_start, GPMC_NR_IRQ);