* Factor out common code from proc_idedisk_read_smart_{thresholds,values}()
to proc_idedisk_read_smart() helper.
* Rename proc_idedisk_read_smart_thresholds() to proc_idedisk_read_st()
and proc_idedisk_read_smart_values() to proc_idedisk_read_sv().
There should be no functional changes caused by this patch.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@xxxxxxxxx>
---
drivers/ide/ide-disk.c | 39 +++++++++++++++++----------------------
1 file changed, 17 insertions(+), 22 deletions(-)
Index: b/drivers/ide/ide-disk.c
===================================================================
--- a/drivers/ide/ide-disk.c
+++ b/drivers/ide/ide-disk.c
@@ -540,13 +540,13 @@ static int proc_idedisk_read_capacity
PROC_IDE_READ_RETURN(page,start,off,count,eof,len);
}
-static int proc_idedisk_read_smart_thresholds
- (char *page, char **start, off_t off, int count, int *eof, void *data)
+static int proc_idedisk_read_smart(char *page, char **start, off_t off,
+ int count, int *eof, void *data, u8 sub_cmd)
{
ide_drive_t *drive = (ide_drive_t *)data;
int len = 0, i = 0;
- if (get_smart_data(drive, page, SMART_READ_THRESHOLDS) == 0) {
+ if (get_smart_data(drive, page, sub_cmd) == 0) {
unsigned short *val = (unsigned short *) page;
char *out = ((char *)val) + (SECTOR_WORDS * 4);
page = out;
@@ -559,31 +559,26 @@ static int proc_idedisk_read_smart_thres
PROC_IDE_READ_RETURN(page,start,off,count,eof,len);
}
-static int proc_idedisk_read_smart_values
+static int proc_idedisk_read_sv
(char *page, char **start, off_t off, int count, int *eof, void *data)
{
- ide_drive_t *drive = (ide_drive_t *)data;
- int len = 0, i = 0;
+ return proc_idedisk_read_smart(page, start, off, count, eof, data,
+ SMART_READ_VALUES);
+}
- if (get_smart_data(drive, page, SMART_READ_VALUES) == 0) {
- unsigned short *val = (unsigned short *) page;
- char *out = ((char *)val) + (SECTOR_WORDS * 4);
- page = out;
- do {
- out += sprintf(out, "%04x%c", le16_to_cpu(*val), (++i & 7) ? ' ' : '\n');
- val += 1;
- } while (i < (SECTOR_WORDS * 2));
- len = out - page;
- }
- PROC_IDE_READ_RETURN(page,start,off,count,eof,len);
+static int proc_idedisk_read_st
+ (char *page, char **start, off_t off, int count, int *eof, void *data)
+{
+ return proc_idedisk_read_smart(page, start, off, count, eof, data,
+ SMART_READ_THRESHOLDS);
}
static ide_proc_entry_t idedisk_proc[] = {
- { "cache", S_IFREG|S_IRUGO, proc_idedisk_read_cache, NULL },
- { "capacity", S_IFREG|S_IRUGO, proc_idedisk_read_capacity, NULL },
- { "geometry", S_IFREG|S_IRUGO, proc_ide_read_geometry, NULL },
- { "smart_values", S_IFREG|S_IRUSR, proc_idedisk_read_smart_values, NULL },
- { "smart_thresholds", S_IFREG|S_IRUSR, proc_idedisk_read_smart_thresholds, NULL },
+ { "cache", S_IFREG|S_IRUGO, proc_idedisk_read_cache, NULL },
+ { "capacity", S_IFREG|S_IRUGO, proc_idedisk_read_capacity, NULL },
+ { "geometry", S_IFREG|S_IRUGO, proc_ide_read_geometry, NULL },
+ { "smart_values", S_IFREG|S_IRUSR, proc_idedisk_read_sv, NULL },
+ { "smart_thresholds", S_IFREG|S_IRUSR, proc_idedisk_read_st, NULL },
{ NULL, 0, NULL, NULL }
};
#endif /* CONFIG_IDE_PROC_FS */
-
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