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authorLinus Torvalds <torvalds@ppc970.osdl.org>2005-06-25 10:25:13 -0700
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-06-25 10:25:13 -0700
commit43df5eac00734436e2bc5a5c11488b1a7accecc7 (patch)
treec830ffbdea3c6ab00f31afeedc26392bd4a55d63
parent7be426c6e3a8ad7dcc8791589cea8af7aaafdf6f (diff)
parente55c57e0b51c68d78845549505057169c6c3cba6 (diff)
Merge rsync://rsync.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6
-rw-r--r--drivers/serial/sunzilog.c8
-rw-r--r--include/asm-sparc64/termios.h78
2 files changed, 45 insertions, 41 deletions
diff --git a/drivers/serial/sunzilog.c b/drivers/serial/sunzilog.c
index 5c4231ae295..8e65206d3d7 100644
--- a/drivers/serial/sunzilog.c
+++ b/drivers/serial/sunzilog.c
@@ -1071,7 +1071,7 @@ static void __init sunzilog_alloc_tables(void)
*/
static struct zilog_layout __iomem * __init get_zs_sun4u(int chip, int zsnode)
{
- unsigned long mapped_addr;
+ void __iomem *mapped_addr;
unsigned int sun4u_ino;
struct sbus_bus *sbus = NULL;
struct sbus_dev *sdev = NULL;
@@ -1111,9 +1111,9 @@ static struct zilog_layout __iomem * __init get_zs_sun4u(int chip, int zsnode)
apply_fhc_ranges(central_bus->child,
&zsregs[0], 1);
apply_central_ranges(central_bus, &zsregs[0], 1);
- mapped_addr =
- (((u64)zsregs[0].which_io)<<32UL) |
- ((u64)zsregs[0].phys_addr);
+ mapped_addr = (void __iomem *)
+ ((((u64)zsregs[0].which_io)<<32UL) |
+ ((u64)zsregs[0].phys_addr));
}
if (zilog_irq == -1) {
diff --git a/include/asm-sparc64/termios.h b/include/asm-sparc64/termios.h
index 8effce0da08..9777a9cca88 100644
--- a/include/asm-sparc64/termios.h
+++ b/include/asm-sparc64/termios.h
@@ -100,16 +100,17 @@ struct winsize {
#define user_termio_to_kernel_termios(termios, termio) \
({ \
unsigned short tmp; \
- get_user(tmp, &(termio)->c_iflag); \
+ int err; \
+ err = get_user(tmp, &(termio)->c_iflag); \
(termios)->c_iflag = (0xffff0000 & ((termios)->c_iflag)) | tmp; \
- get_user(tmp, &(termio)->c_oflag); \
+ err |= get_user(tmp, &(termio)->c_oflag); \
(termios)->c_oflag = (0xffff0000 & ((termios)->c_oflag)) | tmp; \
- get_user(tmp, &(termio)->c_cflag); \
+ err |= get_user(tmp, &(termio)->c_cflag); \
(termios)->c_cflag = (0xffff0000 & ((termios)->c_cflag)) | tmp; \
- get_user(tmp, &(termio)->c_lflag); \
+ err |= get_user(tmp, &(termio)->c_lflag); \
(termios)->c_lflag = (0xffff0000 & ((termios)->c_lflag)) | tmp; \
- copy_from_user((termios)->c_cc, (termio)->c_cc, NCC); \
- 0; \
+ err |= copy_from_user((termios)->c_cc, (termio)->c_cc, NCC); \
+ err; \
})
/*
@@ -119,53 +120,56 @@ struct winsize {
*/
#define kernel_termios_to_user_termio(termio, termios) \
({ \
- put_user((termios)->c_iflag, &(termio)->c_iflag); \
- put_user((termios)->c_oflag, &(termio)->c_oflag); \
- put_user((termios)->c_cflag, &(termio)->c_cflag); \
- put_user((termios)->c_lflag, &(termio)->c_lflag); \
- put_user((termios)->c_line, &(termio)->c_line); \
- copy_to_user((termio)->c_cc, (termios)->c_cc, NCC); \
+ int err; \
+ err = put_user((termios)->c_iflag, &(termio)->c_iflag); \
+ err |= put_user((termios)->c_oflag, &(termio)->c_oflag); \
+ err |= put_user((termios)->c_cflag, &(termio)->c_cflag); \
+ err |= put_user((termios)->c_lflag, &(termio)->c_lflag); \
+ err |= put_user((termios)->c_line, &(termio)->c_line); \
+ err |= copy_to_user((termio)->c_cc, (termios)->c_cc, NCC); \
if (!((termios)->c_lflag & ICANON)) { \
- put_user((termios)->c_cc[VMIN], &(termio)->c_cc[_VMIN]); \
- put_user((termios)->c_cc[VTIME], &(termio)->c_cc[_VTIME]); \
+ err |= put_user((termios)->c_cc[VMIN], &(termio)->c_cc[_VMIN]); \
+ err |= put_user((termios)->c_cc[VTIME], &(termio)->c_cc[_VTIME]); \
} \
- 0; \
+ err; \
})
#define user_termios_to_kernel_termios(k, u) \
({ \
- get_user((k)->c_iflag, &(u)->c_iflag); \
- get_user((k)->c_oflag, &(u)->c_oflag); \
- get_user((k)->c_cflag, &(u)->c_cflag); \
- get_user((k)->c_lflag, &(u)->c_lflag); \
- get_user((k)->c_line, &(u)->c_line); \
- copy_from_user((k)->c_cc, (u)->c_cc, NCCS); \
+ int err; \
+ err = get_user((k)->c_iflag, &(u)->c_iflag); \
+ err |= get_user((k)->c_oflag, &(u)->c_oflag); \
+ err |= get_user((k)->c_cflag, &(u)->c_cflag); \
+ err |= get_user((k)->c_lflag, &(u)->c_lflag); \
+ err |= get_user((k)->c_line, &(u)->c_line); \
+ err |= copy_from_user((k)->c_cc, (u)->c_cc, NCCS); \
if((k)->c_lflag & ICANON) { \
- get_user((k)->c_cc[VEOF], &(u)->c_cc[VEOF]); \
- get_user((k)->c_cc[VEOL], &(u)->c_cc[VEOL]); \
+ err |= get_user((k)->c_cc[VEOF], &(u)->c_cc[VEOF]); \
+ err |= get_user((k)->c_cc[VEOL], &(u)->c_cc[VEOL]); \
} else { \
- get_user((k)->c_cc[VMIN], &(u)->c_cc[_VMIN]); \
- get_user((k)->c_cc[VTIME], &(u)->c_cc[_VTIME]); \
+ err |= get_user((k)->c_cc[VMIN], &(u)->c_cc[_VMIN]); \
+ err |= get_user((k)->c_cc[VTIME], &(u)->c_cc[_VTIME]); \
} \
- 0; \
+ err; \
})
#define kernel_termios_to_user_termios(u, k) \
({ \
- put_user((k)->c_iflag, &(u)->c_iflag); \
- put_user((k)->c_oflag, &(u)->c_oflag); \
- put_user((k)->c_cflag, &(u)->c_cflag); \
- put_user((k)->c_lflag, &(u)->c_lflag); \
- put_user((k)->c_line, &(u)->c_line); \
- copy_to_user((u)->c_cc, (k)->c_cc, NCCS); \
+ int err; \
+ err = put_user((k)->c_iflag, &(u)->c_iflag); \
+ err |= put_user((k)->c_oflag, &(u)->c_oflag); \
+ err |= put_user((k)->c_cflag, &(u)->c_cflag); \
+ err |= put_user((k)->c_lflag, &(u)->c_lflag); \
+ err |= put_user((k)->c_line, &(u)->c_line); \
+ err |= copy_to_user((u)->c_cc, (k)->c_cc, NCCS); \
if(!((k)->c_lflag & ICANON)) { \
- put_user((k)->c_cc[VMIN], &(u)->c_cc[_VMIN]); \
- put_user((k)->c_cc[VTIME], &(u)->c_cc[_VTIME]); \
+ err |= put_user((k)->c_cc[VMIN], &(u)->c_cc[_VMIN]); \
+ err |= put_user((k)->c_cc[VTIME], &(u)->c_cc[_VTIME]); \
} else { \
- put_user((k)->c_cc[VEOF], &(u)->c_cc[VEOF]); \
- put_user((k)->c_cc[VEOL], &(u)->c_cc[VEOL]); \
+ err |= put_user((k)->c_cc[VEOF], &(u)->c_cc[VEOF]); \
+ err |= put_user((k)->c_cc[VEOL], &(u)->c_cc[VEOL]); \
} \
- 0; \
+ err; \
})
#endif /* __KERNEL__ */