X-Git-Url: https://git.karo-electronics.de/?a=blobdiff_plain;f=arch%2Fblackfin%2Fmach-bf561%2Fcoreb.c;h=78ecb50bafc8653049ee563118ae8e48cdad1c49;hb=f1ebdd60cc73ed36fd977f7e719ce70d2f5cd1c0;hp=deb2271d09a327a5301cb2aeb97498673126f053;hpb=68de7745822f0dc2eea940e3c1fc65896d7afc88;p=mv-sheeva.git

diff --git a/arch/blackfin/mach-bf561/coreb.c b/arch/blackfin/mach-bf561/coreb.c
index deb2271d09a..78ecb50bafc 100644
--- a/arch/blackfin/mach-bf561/coreb.c
+++ b/arch/blackfin/mach-bf561/coreb.c
@@ -18,9 +18,9 @@
 #include <linux/miscdevice.h>
 #include <linux/module.h>
 
-#define CMD_COREB_START		2
-#define CMD_COREB_STOP		3
-#define CMD_COREB_RESET		4
+#define CMD_COREB_START		_IO('b', 0)
+#define CMD_COREB_STOP		_IO('b', 1)
+#define CMD_COREB_RESET		_IO('b', 2)
 
 static long
 coreb_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
@@ -29,10 +29,10 @@ coreb_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 
 	switch (cmd) {
 	case CMD_COREB_START:
-		bfin_write_SICA_SYSCR(bfin_read_SICA_SYSCR() & ~0x0020);
+		bfin_write_SYSCR(bfin_read_SYSCR() & ~0x0020);
 		break;
 	case CMD_COREB_STOP:
-		bfin_write_SICA_SYSCR(bfin_read_SICA_SYSCR() | 0x0020);
+		bfin_write_SYSCR(bfin_read_SYSCR() | 0x0020);
 		bfin_write_SICB_SYSCR(bfin_read_SICB_SYSCR() | 0x0080);
 		break;
 	case CMD_COREB_RESET:
@@ -51,6 +51,7 @@ coreb_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 static const struct file_operations coreb_fops = {
 	.owner          = THIS_MODULE,
 	.unlocked_ioctl = coreb_ioctl,
+	.llseek		= noop_llseek,
 };
 
 static struct miscdevice coreb_dev = {
@@ -73,3 +74,4 @@ module_exit(bf561_coreb_exit);
 
 MODULE_AUTHOR("Bas Vermeulen <bvermeul@blackstar.xs4all.nl>");
 MODULE_DESCRIPTION("BF561 Core B Support");
+MODULE_LICENSE("GPL");