aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorJiri Slaby <jirislaby@gmail.com>2007-05-08 00:36:38 -0700
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-05-08 11:15:24 -0700
commitb81cc310f1309f6090a5655af1fe5831ded53233 (patch)
tree9897fa9dab4f446ab6703783a34517398947e212
parentcff9494fadb09e851b66096e3fd6fc08721bd683 (diff)
Char: cyclades, unexport struct cyclades_card
Do not export internal card data to userspace. cytune doesn't use this anyway. Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r--drivers/char/cyclades.c8
-rw-r--r--include/linux/cyclades.h15
2 files changed, 2 insertions, 21 deletions
diff --git a/drivers/char/cyclades.c b/drivers/char/cyclades.c
index 249f443115f..1b4ff138b8f 100644
--- a/drivers/char/cyclades.c
+++ b/drivers/char/cyclades.c
@@ -4049,14 +4049,6 @@ cy_ioctl(struct tty_struct *tty, struct file *file,
case CYGETRTSDTR_INV:
ret_val = info->rtsdtr_inv;
break;
- case CYGETCARDINFO:
- if (copy_to_user(argp, &cy_card[info->card],
- sizeof(struct cyclades_card))) {
- ret_val = -EFAULT;
- break;
- }
- ret_val = 0;
- break;
case CYGETCD1400VER:
ret_val = info->chip_rev;
break;
diff --git a/include/linux/cyclades.h b/include/linux/cyclades.h
index f0ad61f6979..e76f486550c 100644
--- a/include/linux/cyclades.h
+++ b/include/linux/cyclades.h
@@ -110,7 +110,6 @@ struct cyclades_idle_stats {
#define CYZSETPOLLCYCLE 0x43590e
#define CYZGETPOLLCYCLE 0x43590f
#define CYGETCD1400VER 0x435910
-#define CYGETCARDINFO 0x435911
#define CYSETWAIT 0x435912
#define CYGETWAIT 0x435913
@@ -506,8 +505,9 @@ struct ZFW_CTRL {
/****************** ****************** *******************/
#endif
+#ifdef __KERNEL__
+
/* Per card data structure */
-struct resource;
struct cyclades_card {
unsigned long base_phys;
unsigned long ctl_phys;
@@ -520,20 +520,9 @@ struct cyclades_card {
int bus_index; /* address shift - 0 for ISA, 1 for PCI */
int intr_enabled; /* FW Interrupt flag - 0 disabled, 1 enabled */
struct pci_dev *pdev;
-#ifdef __KERNEL__
spinlock_t card_lock;
-#else
- unsigned long filler;
-#endif
};
-struct cyclades_chip {
- int filler;
-};
-
-
-#ifdef __KERNEL__
-
/***************************************
* Memory access functions/macros *
* (required to support Alpha systems) *