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author | Linus Torvalds <torvalds@linux-foundation.org> | 2008-04-30 22:52:52 +0400 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-04-30 22:52:52 +0400 |
commit | 08acd4f8af42affd8cbed81cc1b69fa12ddb213f (patch) | |
tree | 988d15db6233b20db6a500cd5f590c6d2041462d /drivers/acpi/utilities/utdebug.c | |
parent | ccf2779544eecfcc5447e2028d1029b6d4ff7bb6 (diff) | |
parent | 008238b54ac2350babf195084ecedbcf7851a202 (diff) | |
download | linux-08acd4f8af42affd8cbed81cc1b69fa12ddb213f.tar.xz |
Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6
* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6: (179 commits)
ACPI: Fix acpi_processor_idle and idle= boot parameters interaction
acpi: fix section mismatch warning in pnpacpi
intel_menlo: fix build warning
ACPI: Cleanup: Remove unneeded, multiple local dummy variables
ACPI: video - fix permissions on some proc entries
ACPI: video - properly handle errors when registering proc elements
ACPI: video - do not store invalid entries in attached_array list
ACPI: re-name acpi_pm_ops to acpi_suspend_ops
ACER_WMI/ASUS_LAPTOP: fix build bug
thinkpad_acpi: fix possible NULL pointer dereference if kstrdup failed
ACPI: check a return value correctly in acpi_power_get_context()
#if 0 acpi/bay.c:eject_removable_drive()
eeepc-laptop: add hwmon fan control
eeepc-laptop: add backlight
eeepc-laptop: add base driver
ACPI: thinkpad-acpi: bump up version to 0.20
ACPI: thinkpad-acpi: fix selects in Kconfig
ACPI: thinkpad-acpi: use a private workqueue
ACPI: thinkpad-acpi: fluff really minor fix
ACPI: thinkpad-acpi: use uppercase for "LED" on user documentation
...
Fixed conflicts in drivers/acpi/video.c and drivers/misc/intel_menlow.c
manually.
Diffstat (limited to 'drivers/acpi/utilities/utdebug.c')
-rw-r--r-- | drivers/acpi/utilities/utdebug.c | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/drivers/acpi/utilities/utdebug.c b/drivers/acpi/utilities/utdebug.c index 7361204b1eef..f938f465efa4 100644 --- a/drivers/acpi/utilities/utdebug.c +++ b/drivers/acpi/utilities/utdebug.c @@ -5,7 +5,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2007, R. Byron Moore + * Copyright (C) 2000 - 2008, Intel Corp. * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -68,9 +68,9 @@ static const char *acpi_ut_trim_function_name(const char *function_name); void acpi_ut_init_stack_ptr_trace(void) { - u32 current_sp; + acpi_size current_sp; - acpi_gbl_entry_stack_pointer = ACPI_PTR_DIFF(¤t_sp, NULL); + acpi_gbl_entry_stack_pointer = ¤t_sp; } /******************************************************************************* @@ -89,10 +89,8 @@ void acpi_ut_track_stack_ptr(void) { acpi_size current_sp; - current_sp = ACPI_PTR_DIFF(¤t_sp, NULL); - - if (current_sp < acpi_gbl_lowest_stack_pointer) { - acpi_gbl_lowest_stack_pointer = current_sp; + if (¤t_sp < acpi_gbl_lowest_stack_pointer) { + acpi_gbl_lowest_stack_pointer = ¤t_sp; } if (acpi_gbl_nesting_level > acpi_gbl_deepest_nesting) { @@ -203,6 +201,7 @@ acpi_ut_debug_print(u32 requested_debug_level, va_start(args, format); acpi_os_vprintf(format, args); + va_end(args); } ACPI_EXPORT_SYMBOL(acpi_ut_debug_print) @@ -240,6 +239,7 @@ acpi_ut_debug_print_raw(u32 requested_debug_level, va_start(args, format); acpi_os_vprintf(format, args); + va_end(args); } ACPI_EXPORT_SYMBOL(acpi_ut_debug_print_raw) @@ -524,6 +524,11 @@ void acpi_ut_dump_buffer2(u8 * buffer, u32 count, u32 display) u32 temp32; u8 buf_char; + if (!buffer) { + acpi_os_printf("Null Buffer Pointer in DumpBuffer!\n"); + return; + } + if ((count < 4) || (count & 0x01)) { display = DB_BYTE_DISPLAY; } |