summaryrefslogtreecommitdiffstats
path: root/block/partitions
diff options
context:
space:
mode:
authorGideon Israel Dsouza <gidisrael@gmail.com>2014-02-17 21:17:16 +0530
committerJens Axboe <axboe@fb.com>2014-02-18 12:20:01 -0800
commite3ebf0d457039c857dfeb45434e3be9780dea499 (patch)
treebe1abf341e59e52c6cdbc92c5e7af02df6cdc942 /block/partitions
parentb4d7124b2f2e29541e5c8815bd84ea55158dd730 (diff)
downloadlinux-0-day-e3ebf0d457039c857dfeb45434e3be9780dea499.tar.gz
block: Use macros from compiler.h instead of __attribute__((...))
To increase compiler portability there are several macros defined in <linux/compiler.h> for various gcc __attribute((..)) constructs. I've made sure gcc these specific were replaced with the right macro and an #include <linux/compiler.h> was placed where needed. Signed-off-by: Gideon Israel Dsouza <gidisrael@gmail.com> Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'block/partitions')
-rw-r--r--block/partitions/atari.h4
-rw-r--r--block/partitions/efi.h9
-rw-r--r--block/partitions/karma.c3
3 files changed, 10 insertions, 6 deletions
diff --git a/block/partitions/atari.h b/block/partitions/atari.h
index fe2d32a..f2ec43b 100644
--- a/block/partitions/atari.h
+++ b/block/partitions/atari.h
@@ -11,6 +11,8 @@
* by Guenther Kelleter (guenther@pool.informatik.rwth-aachen.de)
*/
+#include <linux/compiler.h>
+
struct partition_info
{
u8 flg; /* bit 0: active; bit 7: bootable */
@@ -29,6 +31,6 @@ struct rootsector
u32 bsl_st; /* start of bad sector list */
u32 bsl_cnt; /* length of bad sector list */
u16 checksum; /* checksum for bootable disks */
-} __attribute__((__packed__));
+} __packed;
int atari_partition(struct parsed_partitions *state);
diff --git a/block/partitions/efi.h b/block/partitions/efi.h
index 4efcafb..abd0b192 100644
--- a/block/partitions/efi.h
+++ b/block/partitions/efi.h
@@ -32,6 +32,7 @@
#include <linux/major.h>
#include <linux/string.h>
#include <linux/efi.h>
+#include <linux/compiler.h>
#define MSDOS_MBR_SIGNATURE 0xaa55
#define EFI_PMBR_OSTYPE_EFI 0xEF
@@ -87,13 +88,13 @@ typedef struct _gpt_header {
*
* uint8_t reserved2[ BlockSize - 92 ];
*/
-} __attribute__ ((packed)) gpt_header;
+} __packed gpt_header;
typedef struct _gpt_entry_attributes {
u64 required_to_function:1;
u64 reserved:47;
u64 type_guid_specific:16;
-} __attribute__ ((packed)) gpt_entry_attributes;
+} __packed gpt_entry_attributes;
typedef struct _gpt_entry {
efi_guid_t partition_type_guid;
@@ -102,7 +103,7 @@ typedef struct _gpt_entry {
__le64 ending_lba;
gpt_entry_attributes attributes;
efi_char16_t partition_name[72 / sizeof (efi_char16_t)];
-} __attribute__ ((packed)) gpt_entry;
+} __packed gpt_entry;
typedef struct _gpt_mbr_record {
u8 boot_indicator; /* unused by EFI, set to 0x80 for bootable */
@@ -124,7 +125,7 @@ typedef struct _legacy_mbr {
__le16 unknown;
gpt_mbr_record partition_record[4];
__le16 signature;
-} __attribute__ ((packed)) legacy_mbr;
+} __packed legacy_mbr;
/* Functions */
extern int efi_partition(struct parsed_partitions *state);
diff --git a/block/partitions/karma.c b/block/partitions/karma.c
index 0ea1931..9721fa5 100644
--- a/block/partitions/karma.c
+++ b/block/partitions/karma.c
@@ -8,6 +8,7 @@
#include "check.h"
#include "karma.h"
+#include <linux/compiler.h>
int karma_partition(struct parsed_partitions *state)
{
@@ -26,7 +27,7 @@ int karma_partition(struct parsed_partitions *state)
} d_partitions[2];
u8 d_blank[208];
__le16 d_magic;
- } __attribute__((packed)) *label;
+ } __packed *label;
struct d_partition *p;
data = read_part_sector(state, 0, &sect);