coccinelle: alloc_cast: drop removed allocatorsgrafted

- pci_alloc_consistent() and pci_zalloc_consistent() were removed by
  commit 7968778914e5
  ("PCI: Remove the deprecated "pci-dma-compat.h" API")

- kmem_alloc() was removed by commit f078d4ea8276
  ("xfs: convert kmem_alloc() to kmalloc()")

- kmem_zalloc() was removed by commit 10634530f7ba
  ("xfs: convert kmem_zalloc() to kzalloc()")

- kmem_zone_alloc() and kmem_zone_zalloc() were removed by commit
  bae633a4a283 ("xfs: remove xfs_zone_{alloc,zalloc} helpers")

So drop them from the rules.

No functional change.

Signed-off-by: Sang-Heon Jeon <ekffu200098@gmail.com>
Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr>

1 files changed, 130 insertions, 0 deletions

diff --git a/drivers/gpio/gpio-bd9571mwv.c b/drivers/gpio/gpio-bd9571mwv.c
new file mode 100644
index 000000000..f829fc40c
--- /dev/null
+++ b/drivers/gpio/gpio-bd9571mwv.c
@@ -0,0 +1,130 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * ROHM BD9571MWV-M and BD9574MWF-M GPIO driver
+ *
+ * Copyright (C) 2017 Marek Vasut <marek.vasut+renesas@gmail.com>
+ *
+ * Based on the TPS65086 driver
+ *
+ * NOTE: Interrupts are not supported yet.
+ */
+
+#include <linux/gpio/driver.h>
+#include <linux/mfd/rohm-generic.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+
+#include <linux/mfd/bd9571mwv.h>
+
+struct bd9571mwv_gpio {
+	struct regmap *regmap;
+	struct gpio_chip chip;
+};
+
+static int bd9571mwv_gpio_get_direction(struct gpio_chip *chip,
+				       unsigned int offset)
+{
+	struct bd9571mwv_gpio *gpio = gpiochip_get_data(chip);
+	int ret, val;
+
+	ret = regmap_read(gpio->regmap, BD9571MWV_GPIO_DIR, &val);
+	if (ret < 0)
+		return ret;
+	if (val & BIT(offset))
+		return GPIO_LINE_DIRECTION_IN;
+
+	return GPIO_LINE_DIRECTION_OUT;
+}
+
+static int bd9571mwv_gpio_direction_input(struct gpio_chip *chip,
+					 unsigned int offset)
+{
+	struct bd9571mwv_gpio *gpio = gpiochip_get_data(chip);
+
+	regmap_update_bits(gpio->regmap, BD9571MWV_GPIO_DIR, BIT(offset), 0);
+
+	return 0;
+}
+
+static int bd9571mwv_gpio_direction_output(struct gpio_chip *chip,
+					  unsigned int offset, int value)
+{
+	struct bd9571mwv_gpio *gpio = gpiochip_get_data(chip);
+
+	/* Set the initial value */
+	regmap_update_bits(gpio->regmap, BD9571MWV_GPIO_OUT,
+			   BIT(offset), value ? BIT(offset) : 0);
+	regmap_update_bits(gpio->regmap, BD9571MWV_GPIO_DIR,
+			   BIT(offset), BIT(offset));
+
+	return 0;
+}
+
+static int bd9571mwv_gpio_get(struct gpio_chip *chip, unsigned int offset)
+{
+	struct bd9571mwv_gpio *gpio = gpiochip_get_data(chip);
+	int ret, val;
+
+	ret = regmap_read(gpio->regmap, BD9571MWV_GPIO_IN, &val);
+	if (ret < 0)
+		return ret;
+
+	return !!(val & BIT(offset));
+}
+
+static int bd9571mwv_gpio_set(struct gpio_chip *chip, unsigned int offset,
+			      int value)
+{
+	struct bd9571mwv_gpio *gpio = gpiochip_get_data(chip);
+
+	return regmap_update_bits(gpio->regmap, BD9571MWV_GPIO_OUT,
+				  BIT(offset), value ? BIT(offset) : 0);
+}
+
+static const struct gpio_chip template_chip = {
+	.label			= "bd9571mwv-gpio",
+	.owner			= THIS_MODULE,
+	.get_direction		= bd9571mwv_gpio_get_direction,
+	.direction_input	= bd9571mwv_gpio_direction_input,
+	.direction_output	= bd9571mwv_gpio_direction_output,
+	.get			= bd9571mwv_gpio_get,
+	.set			= bd9571mwv_gpio_set,
+	.base			= -1,
+	.ngpio			= 2,
+	.can_sleep		= true,
+};
+
+static int bd9571mwv_gpio_probe(struct platform_device *pdev)
+{
+	struct bd9571mwv_gpio *gpio;
+
+	gpio = devm_kzalloc(&pdev->dev, sizeof(*gpio), GFP_KERNEL);
+	if (!gpio)
+		return -ENOMEM;
+
+	gpio->regmap = dev_get_regmap(pdev->dev.parent, NULL);
+	gpio->chip = template_chip;
+	gpio->chip.parent = pdev->dev.parent;
+
+	return devm_gpiochip_add_data(&pdev->dev, &gpio->chip, gpio);
+}
+
+static const struct platform_device_id bd9571mwv_gpio_id_table[] = {
+	{ .name = "bd9571mwv-gpio", .driver_data = ROHM_CHIP_TYPE_BD9571 },
+	{ .name = "bd9574mwf-gpio", .driver_data = ROHM_CHIP_TYPE_BD9574 },
+	{ /* sentinel */ }
+};
+MODULE_DEVICE_TABLE(platform, bd9571mwv_gpio_id_table);
+
+static struct platform_driver bd9571mwv_gpio_driver = {
+	.driver = {
+		.name = "bd9571mwv-gpio",
+	},
+	.probe = bd9571mwv_gpio_probe,
+	.id_table = bd9571mwv_gpio_id_table,
+};
+module_platform_driver(bd9571mwv_gpio_driver);
+
+MODULE_AUTHOR("Marek Vasut <marek.vasut+renesas@gmail.com>");
+MODULE_DESCRIPTION("BD9571MWV GPIO driver");
+MODULE_LICENSE("GPL v2");