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Message-ID: <20150720221606.GC8907@p183.telecom.by>
Date: Tue, 21 Jul 2015 01:16:06 +0300
From: Alexey Dobriyan <adobriyan@...il.com>
To: akpm@...ux-foundation.org
Cc: tiwai@...e.de, perex@...ex.cz, linux-kernel@...r.kernel.org
Subject: [PATCH -mm] parse_integer: convert sound/
Convert sound/ directory from deprecated simple_strto*()
to parse_integer()/kstrto*() functions.
Signed-off-by: Alexey Dobriyan <adobriyan@...il.com>
---
sound/core/oss/mixer_oss.c | 2 +-
sound/core/oss/pcm_oss.c | 4 ++--
sound/core/pcm.c | 2 +-
sound/core/pcm_memory.c | 3 ++-
sound/pci/ac97/ac97_codec.c | 8 ++++++--
sound/soc/soc-core.c | 9 ++++++---
6 files changed, 18 insertions(+), 10 deletions(-)
--- a/sound/core/oss/mixer_oss.c
+++ b/sound/core/oss/mixer_oss.c
@@ -1200,7 +1200,7 @@ static void snd_mixer_oss_proc_write(struct snd_info_entry *entry,
continue;
}
snd_info_get_str(idxstr, cptr, sizeof(idxstr));
- idx = simple_strtoul(idxstr, NULL, 10);
+ parse_integer(idxstr, 10, (unsigned int *)&idx);
if (idx >= 0x4000) { /* too big */
pr_err("ALSA: mixer_oss: invalid index %d\n", idx);
continue;
--- a/sound/core/oss/pcm_oss.c
+++ b/sound/core/oss/pcm_oss.c
@@ -2892,9 +2892,9 @@ static void snd_pcm_oss_proc_write(struct snd_info_entry *entry,
}
}
ptr = snd_info_get_str(str, ptr, sizeof(str));
- template.periods = simple_strtoul(str, NULL, 10);
+ parse_integer(str, 10, &template.periods);
ptr = snd_info_get_str(str, ptr, sizeof(str));
- template.period_size = simple_strtoul(str, NULL, 10);
+ parse_integer(str, 10, &template.period_size);
for (idx1 = 31; idx1 >= 0; idx1--)
if (template.period_size & (1 << idx1))
break;
--- a/sound/core/pcm.c
+++ b/sound/core/pcm.c
@@ -507,7 +507,7 @@ static void snd_pcm_xrun_debug_write(struct snd_info_entry *entry,
struct snd_pcm_str *pstr = entry->private_data;
char line[64];
if (!snd_info_get_line(buffer, line, sizeof(line)))
- pstr->xrun_debug = simple_strtoul(line, NULL, 10);
+ parse_integer(line, 10, &pstr->xrun_debug);
}
#endif
--- a/sound/core/pcm_memory.c
+++ b/sound/core/pcm_memory.c
@@ -167,7 +167,8 @@ static void snd_pcm_lib_preallocate_proc_write(struct snd_info_entry *entry,
}
if (!snd_info_get_line(buffer, line, sizeof(line))) {
snd_info_get_str(str, line, sizeof(str));
- size = simple_strtoul(str, NULL, 10) * 1024;
+ parse_integer(str, 10, &size);
+ size *= 1024;
if ((size != 0 && size < 8192) || size > substream->dma_max) {
buffer->error = -EINVAL;
return;
--- a/sound/pci/ac97/ac97_codec.c
+++ b/sound/pci/ac97/ac97_codec.c
@@ -2884,8 +2884,12 @@ static int apply_quirk_str(struct snd_ac97 *ac97, const char *typestr)
return apply_quirk(ac97, i);
}
/* for compatibility, accept the numbers, too */
- if (*typestr >= '0' && *typestr <= '9')
- return apply_quirk(ac97, (int)simple_strtoul(typestr, NULL, 10));
+ if (*typestr >= '0' && *typestr <= '9') {
+ int type;
+
+ parse_integer(typestr, 10, &type);
+ return apply_quirk(ac97, type);
+ }
return -EINVAL;
}
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -250,7 +250,7 @@ static ssize_t codec_reg_write_file(struct file *file,
char buf[32];
size_t buf_size;
char *start = buf;
- unsigned long reg, value;
+ unsigned int reg, value;
struct snd_soc_codec *codec = file->private_data;
int ret;
@@ -261,10 +261,13 @@ static ssize_t codec_reg_write_file(struct file *file,
while (*start == ' ')
start++;
- reg = simple_strtoul(start, &start, 16);
+ ret = parse_integer(start, 16, ®);
+ if (ret < 0)
+ return ret;
+ start += ret;
while (*start == ' ')
start++;
- ret = kstrtoul(start, 16, &value);
+ ret = kstrtouint(start, 16, &value);
if (ret)
return ret;
--
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