12 files changed, 13 insertions, 3 deletions
diff --git a/arch/arm/mach-iop32x/Kconfig b/arch/arm/mach-iop32x/Kconfig
index 5e8c6f7dfabb..f1f342cb0509 100644
--- a/arch/arm/mach-iop32x/Kconfig
+++ b/arch/arm/mach-iop32x/Kconfig
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 if ARCH_IOP32X
 
 menu "IOP32x Implementation Options"
diff --git a/arch/arm/mach-iop32x/Makefile b/arch/arm/mach-iop32x/Makefile
index 2d4010abb82f..71d62447d4d5 100644
--- a/arch/arm/mach-iop32x/Makefile
+++ b/arch/arm/mach-iop32x/Makefile
@@ -1,3 +1,4 @@
+# SPDX-License-Identifier: GPL-2.0
 #
 # Makefile for the linux kernel.
 #
diff --git a/arch/arm/mach-iop32x/gpio-iop32x.h b/arch/arm/mach-iop32x/gpio-iop32x.h
index 3c7309c02029..20af87e4c5e8 100644
--- a/arch/arm/mach-iop32x/gpio-iop32x.h
+++ b/arch/arm/mach-iop32x/gpio-iop32x.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 static struct resource iop32x_gpio_res[] = {
 	DEFINE_RES_MEM((IOP3XX_PERIPHERAL_PHYS_BASE + 0x07c4), 0x10),
 };
diff --git a/arch/arm/mach-iop32x/include/mach/adma.h b/arch/arm/mach-iop32x/include/mach/adma.h
index 5ed92037dd10..2b20063123ad 100644
--- a/arch/arm/mach-iop32x/include/mach/adma.h
+++ b/arch/arm/mach-iop32x/include/mach/adma.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef IOP32X_ADMA_H
 #define IOP32X_ADMA_H
 #include <asm/hardware/iop3xx-adma.h>
diff --git a/arch/arm/mach-iop32x/include/mach/glantank.h b/arch/arm/mach-iop32x/include/mach/glantank.h
index 958eb91c0913..b9df2e4614cf 100644
--- a/arch/arm/mach-iop32x/include/mach/glantank.h
+++ b/arch/arm/mach-iop32x/include/mach/glantank.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/arm/mach-iop32x/include/mach/glantank.h
  *
diff --git a/arch/arm/mach-iop32x/include/mach/hardware.h b/arch/arm/mach-iop32x/include/mach/hardware.h
index 48cb1b20ba91..6e5303e60226 100644
--- a/arch/arm/mach-iop32x/include/mach/hardware.h
+++ b/arch/arm/mach-iop32x/include/mach/hardware.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/arm/mach-iop32x/include/mach/hardware.h
  */
diff --git a/arch/arm/mach-iop32x/include/mach/iq31244.h b/arch/arm/mach-iop32x/include/mach/iq31244.h
index 6b6b369e781c..e62da5da6ed4 100644
--- a/arch/arm/mach-iop32x/include/mach/iq31244.h
+++ b/arch/arm/mach-iop32x/include/mach/iq31244.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/arm/mach-iop32x/include/mach/iq31244.h
  *
diff --git a/arch/arm/mach-iop32x/include/mach/iq80321.h b/arch/arm/mach-iop32x/include/mach/iq80321.h
index 498819b737e7..faf62c26f6f8 100644
--- a/arch/arm/mach-iop32x/include/mach/iq80321.h
+++ b/arch/arm/mach-iop32x/include/mach/iq80321.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/arm/mach-iop32x/include/mach/iq80321.h
  *
diff --git a/arch/arm/mach-iop32x/include/mach/n2100.h b/arch/arm/mach-iop32x/include/mach/n2100.h
index 40b8a532b064..70bb660b643a 100644
--- a/arch/arm/mach-iop32x/include/mach/n2100.h
+++ b/arch/arm/mach-iop32x/include/mach/n2100.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/arm/mach-iop32x/include/mach/n2100.h
  *
diff --git a/arch/arm/mach-iop32x/include/mach/time.h b/arch/arm/mach-iop32x/include/mach/time.h
index 0f28c9949623..d08950ccebc4 100644
--- a/arch/arm/mach-iop32x/include/mach/time.h
+++ b/arch/arm/mach-iop32x/include/mach/time.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef _IOP32X_TIME_H_
 #define _IOP32X_TIME_H_
 #define IRQ_IOP_TIMER0 IRQ_IOP32X_TIMER0
diff --git a/arch/arm/mach-iop32x/include/mach/uncompress.h b/arch/arm/mach-iop32x/include/mach/uncompress.h
index b3d45fd365e7..ed4ac3e28fa1 100644
--- a/arch/arm/mach-iop32x/include/mach/uncompress.h
+++ b/arch/arm/mach-iop32x/include/mach/uncompress.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 /*
  * arch/arm/mach-iop32x/include/mach/uncompress.h
  */
diff --git a/arch/arm/mach-iop32x/n2100.c b/arch/arm/mach-iop32x/n2100.c
index c1cd80ecc219..3b73813c6b04 100644
--- a/arch/arm/mach-iop32x/n2100.c
+++ b/arch/arm/mach-iop32x/n2100.c
@@ -305,7 +305,7 @@ static void n2100_restart(enum reboot_mode mode, const char *cmd)
 
 static struct timer_list power_button_poll_timer;
 
-static void power_button_poll(unsigned long dummy)
+static void power_button_poll(struct timer_list *unused)
 {
 	if (gpio_get_value(N2100_POWER_BUTTON) == 0) {
 		ctrl_alt_del();
@@ -336,8 +336,7 @@ static int __init n2100_request_gpios(void)
 			pr_err("could not set power GPIO as input\n");
 	}
 	/* Set up power button poll timer */
-	init_timer(&power_button_poll_timer);
-	power_button_poll_timer.function = power_button_poll;
+	timer_setup(&power_button_poll_timer, power_button_poll, 0);
 	power_button_poll_timer.expires = jiffies + (HZ / 10);
 	add_timer(&power_button_poll_timer);
 	return 0;