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-rw-r--r--drivers/dca/dca-sysfs.c15
-rw-r--r--drivers/net/wan/x25_asy.c5
-rw-r--r--fs/proc/base.c12
-rw-r--r--include/asm-frv/atomic.h81
-rw-r--r--include/asm-frv/bitops.h83
-rw-r--r--include/asm-frv/system.h3
-rw-r--r--include/asm-xtensa/unistd.h4
-rw-r--r--include/linux/dca.h2
-rw-r--r--lib/Makefile4
9 files changed, 103 insertions, 106 deletions
diff --git a/drivers/dca/dca-sysfs.c b/drivers/dca/dca-sysfs.c
index 24a263b..011328f 100644
--- a/drivers/dca/dca-sysfs.c
+++ b/drivers/dca/dca-sysfs.c
@@ -12,10 +12,10 @@ static spinlock_t dca_idr_lock;
int dca_sysfs_add_req(struct dca_provider *dca, struct device *dev, int slot)
{
- struct class_device *cd;
+ struct device *cd;
- cd = class_device_create(dca_class, dca->cd, MKDEV(0, slot + 1),
- dev, "requester%d", slot);
+ cd = device_create(dca_class, dca->cd, MKDEV(0, slot + 1),
+ "requester%d", slot);
if (IS_ERR(cd))
return PTR_ERR(cd);
return 0;
@@ -23,12 +23,12 @@ int dca_sysfs_add_req(struct dca_provider *dca, struct device *dev, int slot)
void dca_sysfs_remove_req(struct dca_provider *dca, int slot)
{
- class_device_destroy(dca_class, MKDEV(0, slot + 1));
+ device_destroy(dca_class, MKDEV(0, slot + 1));
}
int dca_sysfs_add_provider(struct dca_provider *dca, struct device *dev)
{
- struct class_device *cd;
+ struct device *cd;
int err = 0;
idr_try_again:
@@ -46,8 +46,7 @@ idr_try_again:
return err;
}
- cd = class_device_create(dca_class, NULL, MKDEV(0, 0),
- dev, "dca%d", dca->id);
+ cd = device_create(dca_class, dev, MKDEV(0, 0), "dca%d", dca->id);
if (IS_ERR(cd)) {
spin_lock(&dca_idr_lock);
idr_remove(&dca_idr, dca->id);
@@ -60,7 +59,7 @@ idr_try_again:
void dca_sysfs_remove_provider(struct dca_provider *dca)
{
- class_device_unregister(dca->cd);
+ device_unregister(dca->cd);
dca->cd = NULL;
spin_lock(&dca_idr_lock);
idr_remove(&dca_idr, dca->id);
diff --git a/drivers/net/wan/x25_asy.c b/drivers/net/wan/x25_asy.c
index 1e89d4d..5e2d763 100644
--- a/drivers/net/wan/x25_asy.c
+++ b/drivers/net/wan/x25_asy.c
@@ -554,6 +554,7 @@ static void x25_asy_receive_buf(struct tty_struct *tty, const unsigned char *cp,
static int x25_asy_open_tty(struct tty_struct *tty)
{
struct x25_asy *sl = (struct x25_asy *) tty->disc_data;
+ struct tty_ldisc *ld;
int err;
/* First make sure we're not already connected. */
@@ -572,9 +573,7 @@ static int x25_asy_open_tty(struct tty_struct *tty)
if (tty->driver->flush_buffer) {
tty->driver->flush_buffer(tty);
}
- if (tty->ldisc.flush_buffer) {
- tty->ldisc.flush_buffer(tty);
- }
+ tty_ldisc_flush(tty);
/* Restore default settings */
sl->dev->type = ARPHRD_X25;
diff --git a/fs/proc/base.c b/fs/proc/base.c
index a0c4ba6..7c6b4ec 100644
--- a/fs/proc/base.c
+++ b/fs/proc/base.c
@@ -2102,22 +2102,22 @@ static int proc_self_readlink(struct dentry *dentry, char __user *buffer,
int buflen)
{
struct pid_namespace *ns = dentry->d_sb->s_fs_info;
- pid_t pid = task_pid_nr_ns(current, ns);
+ pid_t tgid = task_tgid_nr_ns(current, ns);
char tmp[PROC_NUMBUF];
- if (!pid)
+ if (!tgid)
return -ENOENT;
- sprintf(tmp, "%d", pid);
+ sprintf(tmp, "%d", tgid);
return vfs_readlink(dentry,buffer,buflen,tmp);
}
static void *proc_self_follow_link(struct dentry *dentry, struct nameidata *nd)
{
struct pid_namespace *ns = dentry->d_sb->s_fs_info;
- pid_t pid = task_pid_nr_ns(current, ns);
+ pid_t tgid = task_tgid_nr_ns(current, ns);
char tmp[PROC_NUMBUF];
- if (!pid)
+ if (!tgid)
return ERR_PTR(-ENOENT);
- sprintf(tmp, "%d", pid);
+ sprintf(tmp, "%d", task_tgid_nr_ns(current, ns));
return ERR_PTR(vfs_follow_link(nd,tmp));
}
diff --git a/include/asm-frv/atomic.h b/include/asm-frv/atomic.h
index 6ec494a..46d696b 100644
--- a/include/asm-frv/atomic.h
+++ b/include/asm-frv/atomic.h
@@ -125,87 +125,6 @@ static inline void atomic_dec(atomic_t *v)
#define atomic_dec_and_test(v) (atomic_sub_return(1, (v)) == 0)
#define atomic_inc_and_test(v) (atomic_add_return(1, (v)) == 0)
-#ifndef CONFIG_FRV_OUTOFLINE_ATOMIC_OPS
-static inline
-unsigned long atomic_test_and_ANDNOT_mask(unsigned long mask, volatile unsigned long *v)
-{
- unsigned long old, tmp;
-
- asm volatile(
- "0: \n"
- " orcc gr0,gr0,gr0,icc3 \n" /* set ICC3.Z */
- " ckeq icc3,cc7 \n"
- " ld.p %M0,%1 \n" /* LD.P/ORCR are atomic */
- " orcr cc7,cc7,cc3 \n" /* set CC3 to true */
- " and%I3 %1,%3,%2 \n"
- " cst.p %2,%M0 ,cc3,#1 \n" /* if store happens... */
- " corcc gr29,gr29,gr0 ,cc3,#1 \n" /* ... clear ICC3.Z */
- " beq icc3,#0,0b \n"
- : "+U"(*v), "=&r"(old), "=r"(tmp)
- : "NPr"(~mask)
- : "memory", "cc7", "cc3", "icc3"
- );
-
- return old;
-}
-
-static inline
-unsigned long atomic_test_and_OR_mask(unsigned long mask, volatile unsigned long *v)
-{
- unsigned long old, tmp;
-
- asm volatile(
- "0: \n"
- " orcc gr0,gr0,gr0,icc3 \n" /* set ICC3.Z */
- " ckeq icc3,cc7 \n"
- " ld.p %M0,%1 \n" /* LD.P/ORCR are atomic */
- " orcr cc7,cc7,cc3 \n" /* set CC3 to true */
- " or%I3 %1,%3,%2 \n"
- " cst.p %2,%M0 ,cc3,#1 \n" /* if store happens... */
- " corcc gr29,gr29,gr0 ,cc3,#1 \n" /* ... clear ICC3.Z */
- " beq icc3,#0,0b \n"
- : "+U"(*v), "=&r"(old), "=r"(tmp)
- : "NPr"(mask)
- : "memory", "cc7", "cc3", "icc3"
- );
-
- return old;
-}
-
-static inline
-unsigned long atomic_test_and_XOR_mask(unsigned long mask, volatile unsigned long *v)
-{
- unsigned long old, tmp;
-
- asm volatile(
- "0: \n"
- " orcc gr0,gr0,gr0,icc3 \n" /* set ICC3.Z */
- " ckeq icc3,cc7 \n"
- " ld.p %M0,%1 \n" /* LD.P/ORCR are atomic */
- " orcr cc7,cc7,cc3 \n" /* set CC3 to true */
- " xor%I3 %1,%3,%2 \n"
- " cst.p %2,%M0 ,cc3,#1 \n" /* if store happens... */
- " corcc gr29,gr29,gr0 ,cc3,#1 \n" /* ... clear ICC3.Z */
- " beq icc3,#0,0b \n"
- : "+U"(*v), "=&r"(old), "=r"(tmp)
- : "NPr"(mask)
- : "memory", "cc7", "cc3", "icc3"
- );
-
- return old;
-}
-
-#else
-
-extern unsigned long atomic_test_and_ANDNOT_mask(unsigned long mask, volatile unsigned long *v);
-extern unsigned long atomic_test_and_OR_mask(unsigned long mask, volatile unsigned long *v);
-extern unsigned long atomic_test_and_XOR_mask(unsigned long mask, volatile unsigned long *v);
-
-#endif
-
-#define atomic_clear_mask(mask, v) atomic_test_and_ANDNOT_mask((mask), (v))
-#define atomic_set_mask(mask, v) atomic_test_and_OR_mask((mask), (v))
-
/*****************************************************************************/
/*
* exchange value with memory
diff --git a/include/asm-frv/bitops.h b/include/asm-frv/bitops.h
index 5f86b87..39456ba 100644
--- a/include/asm-frv/bitops.h
+++ b/include/asm-frv/bitops.h
@@ -16,8 +16,6 @@
#include <linux/compiler.h>
#include <asm/byteorder.h>
-#include <asm/system.h>
-#include <asm/atomic.h>
#ifdef __KERNEL__
@@ -33,6 +31,87 @@
#define smp_mb__before_clear_bit() barrier()
#define smp_mb__after_clear_bit() barrier()
+#ifndef CONFIG_FRV_OUTOFLINE_ATOMIC_OPS
+static inline
+unsigned long atomic_test_and_ANDNOT_mask(unsigned long mask, volatile unsigned long *v)
+{
+ unsigned long old, tmp;
+
+ asm volatile(
+ "0: \n"
+ " orcc gr0,gr0,gr0,icc3 \n" /* set ICC3.Z */
+ " ckeq icc3,cc7 \n"
+ " ld.p %M0,%1 \n" /* LD.P/ORCR are atomic */
+ " orcr cc7,cc7,cc3 \n" /* set CC3 to true */
+ " and%I3 %1,%3,%2 \n"
+ " cst.p %2,%M0 ,cc3,#1 \n" /* if store happens... */
+ " corcc gr29,gr29,gr0 ,cc3,#1 \n" /* ... clear ICC3.Z */
+ " beq icc3,#0,0b \n"
+ : "+U"(*v), "=&r"(old), "=r"(tmp)
+ : "NPr"(~mask)
+ : "memory", "cc7", "cc3", "icc3"
+ );
+
+ return old;
+}
+
+static inline
+unsigned long atomic_test_and_OR_mask(unsigned long mask, volatile unsigned long *v)
+{
+ unsigned long old, tmp;
+
+ asm volatile(
+ "0: \n"
+ " orcc gr0,gr0,gr0,icc3 \n" /* set ICC3.Z */
+ " ckeq icc3,cc7 \n"
+ " ld.p %M0,%1 \n" /* LD.P/ORCR are atomic */
+ " orcr cc7,cc7,cc3 \n" /* set CC3 to true */
+ " or%I3 %1,%3,%2 \n"
+ " cst.p %2,%M0 ,cc3,#1 \n" /* if store happens... */
+ " corcc gr29,gr29,gr0 ,cc3,#1 \n" /* ... clear ICC3.Z */
+ " beq icc3,#0,0b \n"
+ : "+U"(*v), "=&r"(old), "=r"(tmp)
+ : "NPr"(mask)
+ : "memory", "cc7", "cc3", "icc3"
+ );
+
+ return old;
+}
+
+static inline
+unsigned long atomic_test_and_XOR_mask(unsigned long mask, volatile unsigned long *v)
+{
+ unsigned long old, tmp;
+
+ asm volatile(
+ "0: \n"
+ " orcc gr0,gr0,gr0,icc3 \n" /* set ICC3.Z */
+ " ckeq icc3,cc7 \n"
+ " ld.p %M0,%1 \n" /* LD.P/ORCR are atomic */
+ " orcr cc7,cc7,cc3 \n" /* set CC3 to true */
+ " xor%I3 %1,%3,%2 \n"
+ " cst.p %2,%M0 ,cc3,#1 \n" /* if store happens... */
+ " corcc gr29,gr29,gr0 ,cc3,#1 \n" /* ... clear ICC3.Z */
+ " beq icc3,#0,0b \n"
+ : "+U"(*v), "=&r"(old), "=r"(tmp)
+ : "NPr"(mask)
+ : "memory", "cc7", "cc3", "icc3"
+ );
+
+ return old;
+}
+
+#else
+
+extern unsigned long atomic_test_and_ANDNOT_mask(unsigned long mask, volatile unsigned long *v);
+extern unsigned long atomic_test_and_OR_mask(unsigned long mask, volatile unsigned long *v);
+extern unsigned long atomic_test_and_XOR_mask(unsigned long mask, volatile unsigned long *v);
+
+#endif
+
+#define atomic_clear_mask(mask, v) atomic_test_and_ANDNOT_mask((mask), (v))
+#define atomic_set_mask(mask, v) atomic_test_and_OR_mask((mask), (v))
+
static inline int test_and_clear_bit(int nr, volatile void *addr)
{
volatile unsigned long *ptr = addr;
diff --git a/include/asm-frv/system.h b/include/asm-frv/system.h
index 59be544..b400cea 100644
--- a/include/asm-frv/system.h
+++ b/include/asm-frv/system.h
@@ -14,6 +14,7 @@
#include <linux/types.h>
#include <linux/linkage.h>
+#include <linux/kernel.h>
struct thread_struct;
@@ -276,7 +277,7 @@ static inline unsigned long __cmpxchg_local(volatile void *ptr,
{
switch (size) {
case 4:
- return cmpxchg(ptr, old, new);
+ return cmpxchg((unsigned long *)ptr, old, new);
default:
return __cmpxchg_local_generic(ptr, old, new, size);
}
diff --git a/include/asm-xtensa/unistd.h b/include/asm-xtensa/unistd.h
index 92968aa..c092c8f 100644
--- a/include/asm-xtensa/unistd.h
+++ b/include/asm-xtensa/unistd.h
@@ -677,8 +677,8 @@ __SYSCALL(303, sys_ni_syscall, 0)
#define __NR_signalfd 304
__SYSCALL(304, sys_signalfd, 3)
-#define __NR_timerfd 305
-__SYSCALL(305, sys_timerfd, 4)
+/* 305 was __NR_timerfd */
+__SYSCALL(305, sys_ni_syscall, 0)
#define __NR_eventfd 306
__SYSCALL(306, sys_eventfd, 1)
diff --git a/include/linux/dca.h b/include/linux/dca.h
index 83eaecc..af61cd1 100644
--- a/include/linux/dca.h
+++ b/include/linux/dca.h
@@ -11,7 +11,7 @@ void dca_unregister_notify(struct notifier_block *nb);
struct dca_provider {
struct dca_ops *ops;
- struct class_device *cd;
+ struct device *cd;
int id;
};
diff --git a/lib/Makefile b/lib/Makefile
index a18062e4..23de261 100644
--- a/lib/Makefile
+++ b/lib/Makefile
@@ -6,7 +6,7 @@ lib-y := ctype.o string.o vsprintf.o cmdline.o \
rbtree.o radix-tree.o dump_stack.o \
idr.o int_sqrt.o extable.o prio_tree.o \
sha1.o irq_regs.o reciprocal_div.o argv_split.o \
- proportions.o prio_heap.o scatterlist.o
+ proportions.o prio_heap.o
lib-$(CONFIG_MMU) += ioremap.o
lib-$(CONFIG_SMP) += cpumask.o
@@ -14,7 +14,7 @@ lib-$(CONFIG_SMP) += cpumask.o
lib-y += kobject.o kref.o klist.o
obj-y += div64.o sort.o parser.o halfmd4.o debug_locks.o random32.o \
- bust_spinlocks.o hexdump.o kasprintf.o bitmap.o
+ bust_spinlocks.o hexdump.o kasprintf.o bitmap.o scatterlist.o
ifeq ($(CONFIG_DEBUG_KOBJECT),y)
CFLAGS_kobject.o += -DDEBUG
generated by cgit v0.10.2 at 2024-07-10 12:33:39 (GMT)