X-Git-Url: http://git.rot13.org/?a=blobdiff_plain;f=drivers%2Fmacintosh%2Fvia-pmu68k.c;h=356c7216a1795e7b4eb183cda6a349e3efdff133;hb=517d5a0417e19101eaa769039d1921d626ee546c;hp=9f4eff1d1a0f672f0b3714b2ec2460ea177be3d1;hpb=c730f5b621afa33e9f4939da9078669162ebff4e;p=powerpc.git

diff --git a/drivers/macintosh/via-pmu68k.c b/drivers/macintosh/via-pmu68k.c
index 9f4eff1d1a..356c7216a1 100644
--- a/drivers/macintosh/via-pmu68k.c
+++ b/drivers/macintosh/via-pmu68k.c
@@ -22,7 +22,6 @@
 #include <linux/errno.h>
 #include <linux/kernel.h>
 #include <linux/delay.h>
-#include <linux/sched.h>
 #include <linux/miscdevice.h>
 #include <linux/blkdev.h>
 #include <linux/pci.h>
@@ -96,10 +95,10 @@ static int data_index;
 static int data_len;
 static int adb_int_pending;
 static int pmu_adb_flags;
-static int adb_dev_map = 0;
+static int adb_dev_map;
 static struct adb_request bright_req_1, bright_req_2, bright_req_3;
 static int pmu_kind = PMU_UNKNOWN;
-static int pmu_fully_inited = 0;
+static int pmu_fully_inited;
 
 int asleep;
 BLOCKING_NOTIFIER_HEAD(sleep_notifier_list);
@@ -107,7 +106,7 @@ BLOCKING_NOTIFIER_HEAD(sleep_notifier_list);
 static int pmu_probe(void);
 static int pmu_init(void);
 static void pmu_start(void);
-static irqreturn_t pmu_interrupt(int irq, void *arg, struct pt_regs *regs);
+static irqreturn_t pmu_interrupt(int irq, void *arg);
 static int pmu_send_request(struct adb_request *req, int sync);
 static int pmu_autopoll(int devs);
 void pmu_poll(void);
@@ -118,8 +117,7 @@ static void pmu_start(void);
 static void send_byte(int x);
 static void recv_byte(void);
 static void pmu_done(struct adb_request *req);
-static void pmu_handle_data(unsigned char *data, int len,
-			    struct pt_regs *regs);
+static void pmu_handle_data(unsigned char *data, int len);
 static void set_volume(int level);
 static void pmu_enable_backlight(int on);
 static void pmu_set_brightness(int level);
@@ -222,7 +220,7 @@ pmu_init(void)
 		}
 		if (pmu_state == idle) {
 			adb_int_pending = 1;
-			pmu_interrupt(0, NULL, NULL);
+			pmu_interrupt(0, NULL);
 		}
 		pmu_poll();
 		udelay(10);
@@ -563,17 +561,17 @@ pmu_poll(void)
 	local_irq_save(flags);
 	if (via1[IFR] & SR_INT) {
 		via1[IFR] = SR_INT;
-		pmu_interrupt(IRQ_MAC_ADB_SR, NULL, NULL);
+		pmu_interrupt(IRQ_MAC_ADB_SR, NULL);
 	}
 	if (via1[IFR] & CB1_INT) {
 		via1[IFR] = CB1_INT;
-		pmu_interrupt(IRQ_MAC_ADB_CL, NULL, NULL);
+		pmu_interrupt(IRQ_MAC_ADB_CL, NULL);
 	}
 	local_irq_restore(flags);
 }
 
 static irqreturn_t
-pmu_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+pmu_interrupt(int irq, void *dev_id)
 {
 	struct adb_request *req;
 	int timeout, bite = 0;	/* to prevent compiler warning */
@@ -657,7 +655,7 @@ pmu_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 			}
 
 			if (pmu_state == reading_intr) {
-				pmu_handle_data(interrupt_data, data_index, regs);
+				pmu_handle_data(interrupt_data, data_index);
 			} else {
 				req = current_req;
 				current_req = req->next;
@@ -701,7 +699,7 @@ pmu_done(struct adb_request *req)
 
 /* Interrupt data could be the result data from an ADB cmd */
 static void 
-pmu_handle_data(unsigned char *data, int len, struct pt_regs *regs)
+pmu_handle_data(unsigned char *data, int len)
 {
 	static int show_pmu_ints = 1;
 
@@ -726,7 +724,7 @@ pmu_handle_data(unsigned char *data, int len, struct pt_regs *regs)
 			}
 			pmu_done(req);
 		} else {
-			adb_input(data+1, len-1, regs, 1);
+			adb_input(data+1, len-1, 1);
 		}
 	} else {
 		if (data[0] == 0x08 && len == 3) {
@@ -848,7 +846,7 @@ pbook_pci_save(void)
 	n_pbook_pci_saves = npci;
 	if (npci == 0)
 		return;
-	ps = (struct pci_save *) kmalloc(npci * sizeof(*ps), GFP_KERNEL);
+	ps = kmalloc(npci * sizeof(*ps), GFP_KERNEL);
 	pbook_pci_saves = ps;
 	if (ps == NULL)
 		return;
@@ -1041,7 +1039,7 @@ static int pmu_ioctl(struct inode * inode, struct file *filp,
 	return -EINVAL;
 }
 
-static struct file_operations pmu_device_fops = {
+static const struct file_operations pmu_device_fops = {
 	.read		= pmu_read,
 	.write		= pmu_write,
 	.ioctl		= pmu_ioctl,