write in 30M

hc

2024-02-20 ea08eeccae9297f7aabd2ef7f0c2517ac4549acc

 kernel/drivers/ptp/ptp_dte.c
..
..
@@ -240,19 +240,14 @@
240
240
 {
241
241
 	struct ptp_dte *ptp_dte;
242
242
 	struct device *dev = &pdev->dev;
243
-	struct resource *res;
244
243
 
245
244
 	ptp_dte = devm_kzalloc(dev, sizeof(struct ptp_dte), GFP_KERNEL);
246
245
 	if (!ptp_dte)
247
246
 		return -ENOMEM;
248
247
 
249
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
250
-	ptp_dte->regs = devm_ioremap_resource(dev, res);
251
-	if (IS_ERR(ptp_dte->regs)) {
252
-		dev_err(dev,
253
-			"%s: io remap failed\n", __func__);
248
+	ptp_dte->regs = devm_platform_ioremap_resource(pdev, 0);
249
+	if (IS_ERR(ptp_dte->regs))
254
250
 		return PTR_ERR(ptp_dte->regs);
255
-	}
256
251
 
257
252
 	spin_lock_init(&ptp_dte->lock);
258
253
 
..
..
@@ -288,8 +283,7 @@
288
283
 #ifdef CONFIG_PM_SLEEP
289
284
 static int ptp_dte_suspend(struct device *dev)
290
285
 {
291
-	struct platform_device *pdev = to_platform_device(dev);
292
-	struct ptp_dte *ptp_dte = platform_get_drvdata(pdev);
286
+	struct ptp_dte *ptp_dte = dev_get_drvdata(dev);
293
287
 	u8 i;
294
288
 
295
289
 	for (i = 0; i < DTE_NUM_REGS_TO_RESTORE; i++) {
..
..
@@ -305,8 +299,7 @@
305
299
 
306
300
 static int ptp_dte_resume(struct device *dev)
307
301
 {
308
-	struct platform_device *pdev = to_platform_device(dev);
309
-	struct ptp_dte *ptp_dte = platform_get_drvdata(pdev);
302
+	struct ptp_dte *ptp_dte = dev_get_drvdata(dev);
310
303
 	u8 i;
311
304
 
312
305
 	for (i = 0; i < DTE_NUM_REGS_TO_RESTORE; i++) {