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authorThomas Gleixner <tglx@linutronix.de>2010-12-09 12:17:25 -0500
committerThomas Gleixner <tglx@linutronix.de>2010-12-09 12:17:25 -0500
commitd834a9dcecae834cd6b2bc5e50e1907738d9cf6a (patch)
tree0589d753465d3fe359ba451ba6cb7798df03aaa2 /arch/blackfin/mach-bf561/coreb.c
parenta38c5380ef9f088be9f49b6e4c5d80af8b1b5cd4 (diff)
parentf658bcfb2607bf0808966a69cf74135ce98e5c2d (diff)
Merge branch 'x86/amd-nb' into x86/apic-cleanups
Reason: apic cleanup series depends on x86/apic, x86/amd-nb x86/platform Conflicts: arch/x86/include/asm/io_apic.h Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/blackfin/mach-bf561/coreb.c')
-rw-r--r--arch/blackfin/mach-bf561/coreb.c12
1 files changed, 7 insertions, 5 deletions
diff --git a/arch/blackfin/mach-bf561/coreb.c b/arch/blackfin/mach-bf561/coreb.c
index deb2271d09a3..78ecb50bafc8 100644
--- a/arch/blackfin/mach-bf561/coreb.c
+++ b/arch/blackfin/mach-bf561/coreb.c
@@ -18,9 +18,9 @@
18#include <linux/miscdevice.h> 18#include <linux/miscdevice.h>
19#include <linux/module.h> 19#include <linux/module.h>
20 20
21#define CMD_COREB_START 2 21#define CMD_COREB_START _IO('b', 0)
22#define CMD_COREB_STOP 3 22#define CMD_COREB_STOP _IO('b', 1)
23#define CMD_COREB_RESET 4 23#define CMD_COREB_RESET _IO('b', 2)
24 24
25static long 25static long
26coreb_ioctl(struct file *file, unsigned int cmd, unsigned long arg) 26coreb_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)
29 29
30 switch (cmd) { 30 switch (cmd) {
31 case CMD_COREB_START: 31 case CMD_COREB_START:
32 bfin_write_SICA_SYSCR(bfin_read_SICA_SYSCR() & ~0x0020); 32 bfin_write_SYSCR(bfin_read_SYSCR() & ~0x0020);
33 break; 33 break;
34 case CMD_COREB_STOP: 34 case CMD_COREB_STOP:
35 bfin_write_SICA_SYSCR(bfin_read_SICA_SYSCR() | 0x0020); 35 bfin_write_SYSCR(bfin_read_SYSCR() | 0x0020);
36 bfin_write_SICB_SYSCR(bfin_read_SICB_SYSCR() | 0x0080); 36 bfin_write_SICB_SYSCR(bfin_read_SICB_SYSCR() | 0x0080);
37 break; 37 break;
38 case CMD_COREB_RESET: 38 case CMD_COREB_RESET:
@@ -51,6 +51,7 @@ coreb_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
51static const struct file_operations coreb_fops = { 51static const struct file_operations coreb_fops = {
52 .owner = THIS_MODULE, 52 .owner = THIS_MODULE,
53 .unlocked_ioctl = coreb_ioctl, 53 .unlocked_ioctl = coreb_ioctl,
54 .llseek = noop_llseek,
54}; 55};
55 56
56static struct miscdevice coreb_dev = { 57static struct miscdevice coreb_dev = {
@@ -73,3 +74,4 @@ module_exit(bf561_coreb_exit);
73 74
74MODULE_AUTHOR("Bas Vermeulen <bvermeul@blackstar.xs4all.nl>"); 75MODULE_AUTHOR("Bas Vermeulen <bvermeul@blackstar.xs4all.nl>");
75MODULE_DESCRIPTION("BF561 Core B Support"); 76MODULE_DESCRIPTION("BF561 Core B Support");
77MODULE_LICENSE("GPL");