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Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6

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* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: (143 commits)
  USB: xhci depends on PCI.
  USB: xhci: Add Makefile, MAINTAINERS, and Kconfig entries.
  USB: xhci: Respect critical sections.
  USB: xHCI: Fix interrupt moderation.
  USB: xhci: Remove packed attribute from structures.
  usb; xhci: Fix TRB offset calculations.
  USB: xhci: replace if-elseif-else with switch-case
  USB: xhci: Make xhci-mem.c include linux/dmapool.h
  USB: xhci: drop spinlock in xhci_urb_enqueue() error path.
  USB: Change names of SuperSpeed ep companion descriptor structs.
  USB: xhci: Avoid compiler reordering in Link TRB giveback.
  USB: xhci: Clean up xhci_irq() function.
  USB: xhci: Avoid global namespace pollution.
  USB: xhci: Fix Link TRB handoff bit twiddling.
  USB: xhci: Fix register write order.
  USB: xhci: fix some compiler warnings in xhci.h
  USB: xhci: fix lots of compiler warnings.
  USB: xhci: use xhci_handle_event instead of handle_event
  USB: xhci: URB cancellation support.
  USB: xhci: Scatter gather list support for bulk transfers.
  ...
This commit is contained in:
Linus Torvalds
2009-06-16 13:06:10 -07:00
parent 6fd03301d7 1b6ed69f97
commit e1f5b94fd0
164 changed files with 21017 additions and 2150 deletions
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29
fs/fat/dir.c
View File

@@ -22,6 +22,19 @@
#include <asm/uaccess.h>
#include "fat.h"
/*
* Maximum buffer size of short name.
* [(MSDOS_NAME + '.') * max one char + nul]
* For msdos style, ['.' (hidden) + MSDOS_NAME + '.' + nul]
*/
#define FAT_MAX_SHORT_SIZE ((MSDOS_NAME + 1) * NLS_MAX_CHARSET_SIZE + 1)
/*
* Maximum buffer size of unicode chars from slots.
* [(max longname slots * 13 (size in a slot) + nul) * sizeof(wchar_t)]
*/
#define FAT_MAX_UNI_CHARS ((MSDOS_SLOTS - 1) * 13 + 1)
#define FAT_MAX_UNI_SIZE (FAT_MAX_UNI_CHARS * sizeof(wchar_t))
static inline loff_t fat_make_i_pos(struct super_block *sb,
struct buffer_head *bh,
struct msdos_dir_entry *de)
@@ -171,7 +184,8 @@ static inline int fat_uni_to_x8(struct msdos_sb_info *sbi, const wchar_t *uni,
unsigned char *buf, int size)
{
if (sbi->options.utf8)
return utf8_wcstombs(buf, uni, size);
return utf16s_to_utf8s(uni, FAT_MAX_UNI_CHARS,
UTF16_HOST_ENDIAN, buf, size);
else
return uni16_to_x8(buf, uni, size, sbi->options.unicode_xlate,
sbi->nls_io);
@@ -324,19 +338,6 @@ parse_long:
return 0;
}
/*
* Maximum buffer size of short name.
* [(MSDOS_NAME + '.') * max one char + nul]
* For msdos style, ['.' (hidden) + MSDOS_NAME + '.' + nul]
*/
#define FAT_MAX_SHORT_SIZE ((MSDOS_NAME + 1) * NLS_MAX_CHARSET_SIZE + 1)
/*
* Maximum buffer size of unicode chars from slots.
* [(max longname slots * 13 (size in a slot) + nul) * sizeof(wchar_t)]
*/
#define FAT_MAX_UNI_CHARS ((MSDOS_SLOTS - 1) * 13 + 1)
#define FAT_MAX_UNI_SIZE (FAT_MAX_UNI_CHARS * sizeof(wchar_t))
/*
* Return values: negative -> error, 0 -> not found, positive -> found,
* value is the total amount of slots, including the shortname entry.