write in 30M

hc

2024-02-20 ea08eeccae9297f7aabd2ef7f0c2517ac4549acc

 kernel/drivers/mfd/t7l66xb.c
..
..
@@ -1,13 +1,10 @@
1
+// SPDX-License-Identifier: GPL-2.0-only
1
2
 /*
2
3
  *
3
4
  * Toshiba T7L66XB core mfd support
4
5
  *
5
6
  * Copyright (c) 2005, 2007, 2008 Ian Molton
6
7
  * Copyright (c) 2008 Dmitry Baryshkov
7
- *
8
- * This program is free software; you can redistribute it and/or modify
9
- * it under the terms of the GNU General Public License version 2 as
10
- * published by the Free Software Foundation.
11
8
  *
12
9
  * T7L66 features:
13
10
  *
..
..
@@ -82,8 +79,7 @@
82
79
 
83
80
 static int t7l66xb_mmc_enable(struct platform_device *mmc)
84
81
 {
85
-	struct platform_device *dev = to_platform_device(mmc->dev.parent);
86
-	struct t7l66xb *t7l66xb = platform_get_drvdata(dev);
82
+	struct t7l66xb *t7l66xb = dev_get_drvdata(mmc->dev.parent);
87
83
 	unsigned long flags;
88
84
 	u8 dev_ctl;
89
85
 	int ret;
..
..
@@ -108,8 +104,7 @@
108
104
 
109
105
 static int t7l66xb_mmc_disable(struct platform_device *mmc)
110
106
 {
111
-	struct platform_device *dev = to_platform_device(mmc->dev.parent);
112
-	struct t7l66xb *t7l66xb = platform_get_drvdata(dev);
107
+	struct t7l66xb *t7l66xb = dev_get_drvdata(mmc->dev.parent);
113
108
 	unsigned long flags;
114
109
 	u8 dev_ctl;
115
110
 
..
..
@@ -128,16 +123,14 @@
128
123
 
129
124
 static void t7l66xb_mmc_pwr(struct platform_device *mmc, int state)
130
125
 {
131
-	struct platform_device *dev = to_platform_device(mmc->dev.parent);
132
-	struct t7l66xb *t7l66xb = platform_get_drvdata(dev);
126
+	struct t7l66xb *t7l66xb = dev_get_drvdata(mmc->dev.parent);
133
127
 
134
128
 	tmio_core_mmc_pwr(t7l66xb->scr + 0x200, 0, state);
135
129
 }
136
130
 
137
131
 static void t7l66xb_mmc_clk_div(struct platform_device *mmc, int state)
138
132
 {
139
-	struct platform_device *dev = to_platform_device(mmc->dev.parent);
140
-	struct t7l66xb *t7l66xb = platform_get_drvdata(dev);
133
+	struct t7l66xb *t7l66xb = dev_get_drvdata(mmc->dev.parent);
141
134
 
142
135
 	tmio_core_mmc_clk_div(t7l66xb->scr + 0x200, 0, state);
143
136
 }
..
..
@@ -412,11 +405,8 @@
412
405
 
413
406
 static int t7l66xb_remove(struct platform_device *dev)
414
407
 {
415
-	struct t7l66xb_platform_data *pdata = dev_get_platdata(&dev->dev);
416
408
 	struct t7l66xb *t7l66xb = platform_get_drvdata(dev);
417
-	int ret;
418
409
 
419
-	ret = pdata->disable(dev);
420
410
 	clk_disable_unprepare(t7l66xb->clk48m);
421
411
 	clk_put(t7l66xb->clk48m);
422
412
 	clk_disable_unprepare(t7l66xb->clk32k);
..
..
@@ -427,8 +417,7 @@
427
417
 	mfd_remove_devices(&dev->dev);
428
418
 	kfree(t7l66xb);
429
419
 
430
-	return ret;
431
-
420
+	return 0;
432
421
 }
433
422
 
434
423
 static struct platform_driver t7l66xb_platform_driver = {