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authorAlexandre Belloni <alexandre.belloni@bootlin.com>2018-12-31 11:36:16 +0100
committerAlexandre Belloni <alexandre.belloni@bootlin.com>2018-12-31 11:36:16 +0100
commit36e14f5fdfdf7cec8887b7ff69cd9bb5051ecf62 (patch)
tree5f014b344dddf644505b582dfa90c013218261c5 /drivers/rtc/rtc-proc.c
parentbba3d2daa8a9bc888902275401f15ef48fcdd378 (diff)
rtc: rename core files
Rename core files so there is a clearer separation between the RTC core and the RTC drivers. Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Diffstat (limited to 'drivers/rtc/rtc-proc.c')
-rw-r--r--drivers/rtc/rtc-proc.c95
1 files changed, 0 insertions, 95 deletions
diff --git a/drivers/rtc/rtc-proc.c b/drivers/rtc/rtc-proc.c
deleted file mode 100644
index 4d74e4f4ff30..000000000000
--- a/drivers/rtc/rtc-proc.c
+++ /dev/null
@@ -1,95 +0,0 @@
-/*
- * RTC subsystem, proc interface
- *
- * Copyright (C) 2005-06 Tower Technologies
- * Author: Alessandro Zummo <a.zummo@towertech.it>
- *
- * based on arch/arm/common/rtctime.c
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
-*/
-
-#include <linux/module.h>
-#include <linux/rtc.h>
-#include <linux/proc_fs.h>
-#include <linux/seq_file.h>
-
-#include "rtc-core.h"
-
-#define NAME_SIZE 10
-
-#if defined(CONFIG_RTC_HCTOSYS_DEVICE)
-static bool is_rtc_hctosys(struct rtc_device *rtc)
-{
- int size;
- char name[NAME_SIZE];
-
- size = scnprintf(name, NAME_SIZE, "rtc%d", rtc->id);
- if (size > NAME_SIZE)
- return false;
-
- return !strncmp(name, CONFIG_RTC_HCTOSYS_DEVICE, NAME_SIZE);
-}
-#else
-static bool is_rtc_hctosys(struct rtc_device *rtc)
-{
- return (rtc->id == 0);
-}
-#endif
-
-static int rtc_proc_show(struct seq_file *seq, void *offset)
-{
- int err;
- struct rtc_device *rtc = seq->private;
- const struct rtc_class_ops *ops = rtc->ops;
- struct rtc_wkalrm alrm;
- struct rtc_time tm;
-
- err = rtc_read_time(rtc, &tm);
- if (err == 0) {
- seq_printf(seq,
- "rtc_time\t: %ptRt\n"
- "rtc_date\t: %ptRd\n",
- &tm, &tm);
- }
-
- err = rtc_read_alarm(rtc, &alrm);
- if (err == 0) {
- seq_printf(seq, "alrm_time\t: %ptRt\n", &alrm.time);
- seq_printf(seq, "alrm_date\t: %ptRd\n", &alrm.time);
- seq_printf(seq, "alarm_IRQ\t: %s\n",
- alrm.enabled ? "yes" : "no");
- seq_printf(seq, "alrm_pending\t: %s\n",
- alrm.pending ? "yes" : "no");
- seq_printf(seq, "update IRQ enabled\t: %s\n",
- (rtc->uie_rtctimer.enabled) ? "yes" : "no");
- seq_printf(seq, "periodic IRQ enabled\t: %s\n",
- (rtc->pie_enabled) ? "yes" : "no");
- seq_printf(seq, "periodic IRQ frequency\t: %d\n",
- rtc->irq_freq);
- seq_printf(seq, "max user IRQ frequency\t: %d\n",
- rtc->max_user_freq);
- }
-
- seq_printf(seq, "24hr\t\t: yes\n");
-
- if (ops->proc)
- ops->proc(rtc->dev.parent, seq);
-
- return 0;
-}
-
-void rtc_proc_add_device(struct rtc_device *rtc)
-{
- if (is_rtc_hctosys(rtc))
- proc_create_single_data("driver/rtc", 0, NULL, rtc_proc_show,
- rtc);
-}
-
-void rtc_proc_del_device(struct rtc_device *rtc)
-{
- if (is_rtc_hctosys(rtc))
- remove_proc_entry("driver/rtc", NULL);
-}