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| author | Al Viro <viro@zeniv.linux.org.uk> | 2015-12-06 18:18:55 +0100 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2015-12-23 16:41:38 +0100 |
| commit | c62432b40b5e03c25faf2c8f8547bba4908b8945 (patch) | |
| tree | a85b4ec3e2b26ffdae60684e819a8e01f2d852cf /arch/mips/lasat/picvue_proc.c | |
| parent | new helpers: no_seek_end_llseek{,_size}() (diff) | |
| download | linux-c62432b40b5e03c25faf2c8f8547bba4908b8945.tar.xz linux-c62432b40b5e03c25faf2c8f8547bba4908b8945.zip | |
[mips] switch pvc_proc_cleanup() to remove_proc_subtree()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'arch/mips/lasat/picvue_proc.c')
| -rw-r--r-- | arch/mips/lasat/picvue_proc.c | 18 |
1 files changed, 6 insertions, 12 deletions
diff --git a/arch/mips/lasat/picvue_proc.c b/arch/mips/lasat/picvue_proc.c index 2bcd8391bc93..b42095880667 100644 --- a/arch/mips/lasat/picvue_proc.c +++ b/arch/mips/lasat/picvue_proc.c @@ -22,7 +22,6 @@ static DEFINE_MUTEX(pvc_mutex); static char pvc_lines[PVC_NLINES][PVC_LINELEN+1]; static int pvc_linedata[PVC_NLINES]; -static struct proc_dir_entry *pvc_display_dir; static char *pvc_linename[PVC_NLINES] = {"line1", "line2"}; #define DISPLAY_DIR_NAME "display" static int scroll_dir, scroll_interval; @@ -169,22 +168,17 @@ void pvc_proc_timerfunc(unsigned long data) static void pvc_proc_cleanup(void) { - int i; - for (i = 0; i < PVC_NLINES; i++) - remove_proc_entry(pvc_linename[i], pvc_display_dir); - remove_proc_entry("scroll", pvc_display_dir); - remove_proc_entry(DISPLAY_DIR_NAME, NULL); - + remove_proc_subtree(DISPLAY_DIR_NAME, NULL); del_timer_sync(&timer); } static int __init pvc_proc_init(void) { - struct proc_dir_entry *proc_entry; + struct proc_dir_entry *dir, *proc_entry; int i; - pvc_display_dir = proc_mkdir(DISPLAY_DIR_NAME, NULL); - if (pvc_display_dir == NULL) + dir = proc_mkdir(DISPLAY_DIR_NAME, NULL); + if (dir == NULL) goto error; for (i = 0; i < PVC_NLINES; i++) { @@ -192,12 +186,12 @@ static int __init pvc_proc_init(void) pvc_linedata[i] = i; } for (i = 0; i < PVC_NLINES; i++) { - proc_entry = proc_create_data(pvc_linename[i], 0644, pvc_display_dir, + proc_entry = proc_create_data(pvc_linename[i], 0644, dir, &pvc_line_proc_fops, &pvc_linedata[i]); if (proc_entry == NULL) goto error; } - proc_entry = proc_create("scroll", 0644, pvc_display_dir, + proc_entry = proc_create("scroll", 0644, dir, &pvc_scroll_proc_fops); if (proc_entry == NULL) goto error; |