diff options
| author | Nobuhiro Iwamatsu <iwamatsu@nigauri.org> | 2019-11-23 18:08:38 +0900 |
|---|---|---|
| committer | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2019-11-27 09:31:14 +0100 |
| commit | 93966243cf90c055d89b5ebfbb8dee0f9ac6b0a2 (patch) | |
| tree | 3d52d96afd2e35b3d53852a8be8f86fdd8b21473 /drivers/rtc | |
| parent | 60bd22fc90630e19b616a3f329ae3958f0878ac6 (diff) | |
rtc: pcf8523: Remove struct pcf8523
struct pcf8523 is referenced only by pcf8523_probe(). And member variable in
this is not referenced by any function. Remove struct pcf8523.
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Link: https://lore.kernel.org/r/20191123090838.1619-1-nobuhiro1.iwamatsu@toshiba.co.jp
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Diffstat (limited to 'drivers/rtc')
| -rw-r--r-- | drivers/rtc/rtc-pcf8523.c | 18 |
1 files changed, 4 insertions, 14 deletions
diff --git a/drivers/rtc/rtc-pcf8523.c b/drivers/rtc/rtc-pcf8523.c index 2f435e533b10..b24c908f5f06 100644 --- a/drivers/rtc/rtc-pcf8523.c +++ b/drivers/rtc/rtc-pcf8523.c @@ -35,10 +35,6 @@ #define REG_OFFSET 0x0e #define REG_OFFSET_MODE BIT(7) -struct pcf8523 { - struct rtc_device *rtc; -}; - static int pcf8523_read(struct i2c_client *client, u8 reg, u8 *valuep) { struct i2c_msg msgs[2]; @@ -345,16 +341,12 @@ static const struct rtc_class_ops pcf8523_rtc_ops = { static int pcf8523_probe(struct i2c_client *client, const struct i2c_device_id *id) { - struct pcf8523 *pcf; + struct rtc_device *rtc; int err; if (!i2c_check_functionality(client->adapter, I2C_FUNC_I2C)) return -ENODEV; - pcf = devm_kzalloc(&client->dev, sizeof(*pcf), GFP_KERNEL); - if (!pcf) - return -ENOMEM; - err = pcf8523_load_capacitance(client); if (err < 0) dev_warn(&client->dev, "failed to set xtal load capacitance: %d", @@ -364,12 +356,10 @@ static int pcf8523_probe(struct i2c_client *client, if (err < 0) return err; - pcf->rtc = devm_rtc_device_register(&client->dev, DRIVER_NAME, + rtc = devm_rtc_device_register(&client->dev, DRIVER_NAME, &pcf8523_rtc_ops, THIS_MODULE); - if (IS_ERR(pcf->rtc)) - return PTR_ERR(pcf->rtc); - - i2c_set_clientdata(client, pcf); + if (IS_ERR(rtc)) + return PTR_ERR(rtc); return 0; } |