gpio config

hc

2024-11-01 830ce1f69238136c0197858242f16cf44e0d6cb9

 kernel/drivers/pinctrl/samsung/pinctrl-samsung.c
..
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@@ -400,14 +400,14 @@
400
400
 		reg += 4;
401
401
 	}
402
402
 
403
-	spin_lock_irqsave(&bank->slock, flags);
403
+	raw_spin_lock_irqsave(&bank->slock, flags);
404
404
 
405
405
 	data = readl(reg + type->reg_offset[PINCFG_TYPE_FUNC]);
406
406
 	data &= ~(mask << shift);
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407
 	data |= func->val << shift;
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408
 	writel(data, reg + type->reg_offset[PINCFG_TYPE_FUNC]);
409
409
 
410
-	spin_unlock_irqrestore(&bank->slock, flags);
410
+	raw_spin_unlock_irqrestore(&bank->slock, flags);
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411
 }
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412
 
413
413
 /* enable a specified pinmux by writing to registers */
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@@ -451,7 +451,7 @@
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451
 	width = type->fld_width[cfg_type];
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452
 	cfg_reg = type->reg_offset[cfg_type];
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453
 
454
-	spin_lock_irqsave(&bank->slock, flags);
454
+	raw_spin_lock_irqsave(&bank->slock, flags);
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455
 
456
456
 	mask = (1 << width) - 1;
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457
 	shift = pin_offset * width;
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@@ -468,7 +468,7 @@
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468
 		*config = PINCFG_PACK(cfg_type, data);
469
469
 	}
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470
 
471
-	spin_unlock_irqrestore(&bank->slock, flags);
471
+	raw_spin_unlock_irqrestore(&bank->slock, flags);
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472
 
473
473
 	return 0;
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474
 }
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@@ -561,9 +561,9 @@
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561
 	struct samsung_pin_bank *bank = gpiochip_get_data(gc);
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562
 	unsigned long flags;
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563
 
564
-	spin_lock_irqsave(&bank->slock, flags);
564
+	raw_spin_lock_irqsave(&bank->slock, flags);
565
565
 	samsung_gpio_set_value(gc, offset, value);
566
-	spin_unlock_irqrestore(&bank->slock, flags);
566
+	raw_spin_unlock_irqrestore(&bank->slock, flags);
567
567
 }
568
568
 
569
569
 /* gpiolib gpio_get callback function */
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@@ -626,9 +626,9 @@
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626
 	unsigned long flags;
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627
 	int ret;
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628
 
629
-	spin_lock_irqsave(&bank->slock, flags);
629
+	raw_spin_lock_irqsave(&bank->slock, flags);
630
630
 	ret = samsung_gpio_set_direction(gc, offset, true);
631
-	spin_unlock_irqrestore(&bank->slock, flags);
631
+	raw_spin_unlock_irqrestore(&bank->slock, flags);
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632
 	return ret;
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633
 }
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634
 
..
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@@ -640,10 +640,10 @@
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640
 	unsigned long flags;
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641
 	int ret;
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642
 
643
-	spin_lock_irqsave(&bank->slock, flags);
643
+	raw_spin_lock_irqsave(&bank->slock, flags);
644
644
 	samsung_gpio_set_value(gc, offset, value);
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645
 	ret = samsung_gpio_set_direction(gc, offset, false);
646
-	spin_unlock_irqrestore(&bank->slock, flags);
646
+	raw_spin_unlock_irqrestore(&bank->slock, flags);
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647
 
648
648
 	return ret;
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649
 }
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@@ -1067,7 +1067,7 @@
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1067
 		bank->eint_offset = bdata->eint_offset;
1068
1068
 		bank->name = bdata->name;
1069
1069
 
1070
-		spin_lock_init(&bank->slock);
1070
+		raw_spin_lock_init(&bank->slock);
1071
1071
 		bank->drvdata = d;
1072
1072
 		bank->pin_base = d->nr_pins;
1073
1073
 		d->nr_pins += bank->nr_pins;