diff options
Diffstat (limited to 'fs/compat_ioctl.c')
| -rw-r--r-- | fs/compat_ioctl.c | 53 |
1 files changed, 0 insertions, 53 deletions
diff --git a/fs/compat_ioctl.c b/fs/compat_ioctl.c index cec3ec0a1727..47da220f95b1 100644 --- a/fs/compat_ioctl.c +++ b/fs/compat_ioctl.c @@ -32,7 +32,6 @@ #include <linux/vt_kern.h> #include <linux/raw.h> #include <linux/blkdev.h> -#include <linux/rtc.h> #include <linux/pci.h> #include <linux/serial.h> #include <linux/ctype.h> @@ -436,37 +435,6 @@ static int mt_ioctl_trans(struct file *file, #define HCIUARTSETFLAGS _IOW('U', 203, int) #define HCIUARTGETFLAGS _IOR('U', 204, int) -#define RTC_IRQP_READ32 _IOR('p', 0x0b, compat_ulong_t) -#define RTC_IRQP_SET32 _IOW('p', 0x0c, compat_ulong_t) -#define RTC_EPOCH_READ32 _IOR('p', 0x0d, compat_ulong_t) -#define RTC_EPOCH_SET32 _IOW('p', 0x0e, compat_ulong_t) - -static int rtc_ioctl(struct file *file, - unsigned cmd, void __user *argp) -{ - unsigned long __user *valp = compat_alloc_user_space(sizeof(*valp)); - int ret; - - if (valp == NULL) - return -EFAULT; - switch (cmd) { - case RTC_IRQP_READ32: - case RTC_EPOCH_READ32: - ret = do_ioctl(file, (cmd == RTC_IRQP_READ32) ? - RTC_IRQP_READ : RTC_EPOCH_READ, - (unsigned long)valp); - if (ret) - return ret; - return convert_in_user(valp, (unsigned int __user *)argp); - case RTC_IRQP_SET32: - return do_ioctl(file, RTC_IRQP_SET, (unsigned long)argp); - case RTC_EPOCH_SET32: - return do_ioctl(file, RTC_EPOCH_SET, (unsigned long)argp); - } - - return -ENOIOCTLCMD; -} - /* * simple reversible transform to make our table more evenly * distributed after sorting. @@ -503,21 +471,6 @@ COMPATIBLE_IOCTL(SCSI_IOCTL_GET_PCI) /* Big V (don't complain on serial console) */ IGNORE_IOCTL(VT_OPENQRY) IGNORE_IOCTL(VT_GETMODE) -/* Little p (/dev/rtc, /dev/envctrl, etc.) */ -COMPATIBLE_IOCTL(RTC_AIE_ON) -COMPATIBLE_IOCTL(RTC_AIE_OFF) -COMPATIBLE_IOCTL(RTC_UIE_ON) -COMPATIBLE_IOCTL(RTC_UIE_OFF) -COMPATIBLE_IOCTL(RTC_PIE_ON) -COMPATIBLE_IOCTL(RTC_PIE_OFF) -COMPATIBLE_IOCTL(RTC_WIE_ON) -COMPATIBLE_IOCTL(RTC_WIE_OFF) -COMPATIBLE_IOCTL(RTC_ALM_SET) -COMPATIBLE_IOCTL(RTC_ALM_READ) -COMPATIBLE_IOCTL(RTC_RD_TIME) -COMPATIBLE_IOCTL(RTC_SET_TIME) -COMPATIBLE_IOCTL(RTC_WKALM_SET) -COMPATIBLE_IOCTL(RTC_WKALM_RD) /* * These two are only for the sbus rtc driver, but * hwclock tries them on every rtc device first when @@ -897,12 +850,6 @@ static long do_ioctl_trans(unsigned int cmd, case MTIOCPOS32: return mt_ioctl_trans(file, cmd, argp); #endif - /* Not implemented in the native kernel */ - case RTC_IRQP_READ32: - case RTC_IRQP_SET32: - case RTC_EPOCH_READ32: - case RTC_EPOCH_SET32: - return rtc_ioctl(file, cmd, argp); } /* |