diff options
author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2013-08-27 01:29:04 +0200 |
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committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2013-08-27 01:29:04 +0200 |
commit | 0c581415b522267138d807814e526aa7534b9a61 (patch) | |
tree | b41d215210f59ace2ae62b3ee3db1ccf90599a0a /lib/earlycpio.c | |
parent | afdca01c9821134e71011029a194dd8fcb88c97e (diff) | |
parent | 7702ae0dd9b40930931914866999a2ac9734d3eb (diff) |
Merge branch 'acpi-assorted'
* acpi-assorted:
ACPI / osl: Kill macro INVALID_TABLE().
earlycpio.c: Fix the confusing comment of find_cpio_data().
ACPI / x86: Print Hot-Pluggable Field in SRAT.
ACPI / thermal: Use THERMAL_TRIPS_NONE macro to replace number
ACPI / thermal: Remove unused macros in the driver/acpi/thermal.c
ACPI / thermal: Remove the unused lock of struct acpi_thermal
ACPI / osl: Fix osi_setup_entries[] __initdata attribute location
ACPI / numa: Fix __init attribute location in slit_valid()
ACPI / dock: Fix __init attribute location in find_dock_and_bay()
ACPI / Sleep: Fix incorrect placement of __initdata
ACPI / processor: Fix incorrect placement of __initdata
ACPI / EC: Fix incorrect placement of __initdata
ACPI / scan: Drop unnecessary label from acpi_create_platform_device()
ACPI: Move acpi_bus_get_device() from bus.c to scan.c
ACPI / scan: Allow platform device creation without any IO resources
ACPI: Cleanup sparse warning on acpi_os_initialize1()
platform / thinkpad: Remove deprecated hotkey_report_mode parameter
ACPI: Remove the old /proc/acpi/event interface
Diffstat (limited to 'lib/earlycpio.c')
-rw-r--r-- | lib/earlycpio.c | 27 |
1 files changed, 14 insertions, 13 deletions
diff --git a/lib/earlycpio.c b/lib/earlycpio.c index 7aa7ce250c9..3eb3e4722b8 100644 --- a/lib/earlycpio.c +++ b/lib/earlycpio.c @@ -49,22 +49,23 @@ enum cpio_fields { /** * cpio_data find_cpio_data - Search for files in an uncompressed cpio - * @path: The directory to search for, including a slash at the end - * @data: Pointer to the the cpio archive or a header inside - * @len: Remaining length of the cpio based on data pointer - * @offset: When a matching file is found, this is the offset to the - * beginning of the cpio. It can be used to iterate through - * the cpio to find all files inside of a directory path + * @path: The directory to search for, including a slash at the end + * @data: Pointer to the the cpio archive or a header inside + * @len: Remaining length of the cpio based on data pointer + * @nextoff: When a matching file is found, this is the offset from the + * beginning of the cpio to the beginning of the next file, not the + * matching file itself. It can be used to iterate through the cpio + * to find all files inside of a directory path. * - * @return: struct cpio_data containing the address, length and - * filename (with the directory path cut off) of the found file. - * If you search for a filename and not for files in a directory, - * pass the absolute path of the filename in the cpio and make sure - * the match returned an empty filename string. + * @return: struct cpio_data containing the address, length and + * filename (with the directory path cut off) of the found file. + * If you search for a filename and not for files in a directory, + * pass the absolute path of the filename in the cpio and make sure + * the match returned an empty filename string. */ struct cpio_data find_cpio_data(const char *path, void *data, - size_t len, long *offset) + size_t len, long *nextoff) { const size_t cpio_header_len = 8*C_NFIELDS - 2; struct cpio_data cd = { NULL, 0, "" }; @@ -124,7 +125,7 @@ struct cpio_data find_cpio_data(const char *path, void *data, if ((ch[C_MODE] & 0170000) == 0100000 && ch[C_NAMESIZE] >= mypathsize && !memcmp(p, path, mypathsize)) { - *offset = (long)nptr - (long)data; + *nextoff = (long)nptr - (long)data; if (ch[C_NAMESIZE] - mypathsize >= MAX_CPIO_FILE_NAME) { pr_warn( "File %s exceeding MAX_CPIO_FILE_NAME [%d]\n", |