gpio: use more common syntax for compound literals

Bartosz Golaszewski · Bartosz Golaszewski · commit 7eee64e8be51 · 2025-09-12T09:19:56.000+02:00
The (typeof(foo)) construct is unusual in the kernel, use a more typical syntax by explicitly spelling out the type. Link: https://lore.kernel.org/all/20250909-gpio-mmio-gpio-conv-part4-v1-13-9f723dc3524a@linaro.org/ Suggested-by: Andy Shevchenko <andriy.shevchenko@intel.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com> Link: https://lore.kernel.org/r/20250910-make-compound-literals-normal-again-v1-3-076ee7738a0b@linaro.org Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
diff --git a/drivers/gpio/gpio-amdpt.c b/drivers/gpio/gpio-amdpt.c
@@ -88,7 +88,7 @@ static int pt_gpio_probe(struct platform_device *pdev)
 		return PTR_ERR(pt_gpio->reg_base);
 	}
 
-	config = (typeof(config)){
+	config = (struct gpio_generic_chip_config) {
 		.dev = dev,
 		.sz = 4,
 		.dat = pt_gpio->reg_base + PT_INPUTDATA_REG,
diff --git a/drivers/gpio/gpio-blzp1600.c b/drivers/gpio/gpio-blzp1600.c
@@ -230,7 +230,7 @@ static int blzp1600_gpio_probe(struct platform_device *pdev)
 	if (IS_ERR(chip->base))
 		return PTR_ERR(chip->base);
 
-	config = (typeof(config)){
+	config = (struct gpio_generic_chip_config) {
 		.dev = &pdev->dev,
 		.sz = 4,
 		.dat = chip->base + GPIO_IDATA_REG,
diff --git a/drivers/gpio/gpio-dwapb.c b/drivers/gpio/gpio-dwapb.c
@@ -525,7 +525,7 @@ static int dwapb_gpio_add_port(struct dwapb_gpio *gpio,
 	set = gpio->regs + GPIO_SWPORTA_DR + pp->idx * GPIO_SWPORT_DR_STRIDE;
 	dirout = gpio->regs + GPIO_SWPORTA_DDR + pp->idx * GPIO_SWPORT_DDR_STRIDE;
 
-	config = (typeof(config)){
+	config = (struct gpio_generic_chip_config) {
 		.dev = gpio->dev,
 		.sz = 4,
 		.dat = dat,
diff --git a/drivers/gpio/gpio-ep93xx.c b/drivers/gpio/gpio-ep93xx.c
@@ -352,7 +352,7 @@ static int ep93xx_gpio_probe(struct platform_device *pdev)
 
 	gc = &egc->chip.gc;
 
-	config = (typeof(config)){
+	config = (struct gpio_generic_chip_config) {
 		.dev = &pdev->dev,
 		.sz = 1,
 		.dat = data,
diff --git a/drivers/gpio/gpio-ftgpio010.c b/drivers/gpio/gpio-ftgpio010.c
@@ -264,7 +264,7 @@ static int ftgpio_gpio_probe(struct platform_device *pdev)
 		 */
 		return PTR_ERR(g->clk);
 
-	config = (typeof(config)){
+	config = (struct gpio_generic_chip_config) {
 		.dev = dev,
 		.sz = 4,
 		.dat = g->base + GPIO_DATA_IN,
diff --git a/drivers/gpio/gpio-ge.c b/drivers/gpio/gpio-ge.c
@@ -67,7 +67,7 @@ static int __init gef_gpio_probe(struct platform_device *pdev)
 	if (IS_ERR(regs))
 		return PTR_ERR(regs);
 
-	config = (typeof(config)){
+	config = (struct gpio_generic_chip_config) {
 		.dev = dev,
 		.sz = 4,
 		.dat = regs + GEF_GPIO_IN,
diff --git a/drivers/gpio/gpio-grgpio.c b/drivers/gpio/gpio-grgpio.c
@@ -353,7 +353,7 @@ static int grgpio_probe(struct platform_device *ofdev)
 	if (IS_ERR(regs))
 		return PTR_ERR(regs);
 
-	config = (typeof(config)){
+	config = (struct gpio_generic_chip_config) {
 		.dev = dev,
 		.sz = 4,
 		.dat = regs + GRGPIO_DATA,
diff --git a/drivers/gpio/gpio-hisi.c b/drivers/gpio/gpio-hisi.c
@@ -292,7 +292,7 @@ static int hisi_gpio_probe(struct platform_device *pdev)
 
 	hisi_gpio->dev = dev;
 
-	config = (typeof(config)){
+	config = (struct gpio_generic_chip_config) {
 		.dev = hisi_gpio->dev,
 		.sz = 4,
 		.dat = hisi_gpio->reg_base + HISI_GPIO_EXT_PORT_WX,
diff --git a/drivers/gpio/gpio-idt3243x.c b/drivers/gpio/gpio-idt3243x.c
@@ -147,7 +147,7 @@ static int idt_gpio_probe(struct platform_device *pdev)
 
 	ctrl->chip.gc.parent = dev;
 
-	config = (typeof(config)){
+	config = (struct gpio_generic_chip_config) {
 		.dev = &pdev->dev,
 		.sz = 4,
 		.dat = ctrl->gpio + IDT_GPIO_DATA,
diff --git a/drivers/gpio/gpio-ixp4xx.c b/drivers/gpio/gpio-ixp4xx.c
@@ -294,7 +294,7 @@ static int ixp4xx_gpio_probe(struct platform_device *pdev)
 	flags = 0;
 #endif
 
-	config = (typeof(config)){
+	config = (struct gpio_generic_chip_config) {
 		.dev = dev,
 		.sz = 4,
 		.dat = g->base + IXP4XX_REG_GPIN,
diff --git a/drivers/gpio/gpio-loongson-64bit.c b/drivers/gpio/gpio-loongson-64bit.c
@@ -292,7 +292,7 @@ static int loongson_gpio_init(struct platform_device *pdev, struct loongson_gpio
 
 	lgpio->reg_base = reg_base;
 	if (lgpio->chip_data->mode == BIT_CTRL_MODE) {
-		config = (typeof(config)){
+		config = (struct gpio_generic_chip_config) {
 			.dev = &pdev->dev,
 			.sz = 8,
 			.dat = lgpio->reg_base + lgpio->chip_data->in_offset,
diff --git a/drivers/gpio/gpio-mlxbf.c b/drivers/gpio/gpio-mlxbf.c
@@ -66,7 +66,7 @@ static int mlxbf_gpio_probe(struct platform_device *pdev)
 
 	gc = &gs->chip.gc;
 
-	config = (typeof(config)){
+	config = (struct gpio_generic_chip_config) {
 		.dev = dev,
 		.sz = 8,
 		.dat = gs->base + MLXBF_GPIO_PIN_STATE,
diff --git a/drivers/gpio/gpio-mlxbf2.c b/drivers/gpio/gpio-mlxbf2.c
@@ -377,7 +377,7 @@ mlxbf2_gpio_probe(struct platform_device *pdev)
 
 	gc = &gs->chip.gc;
 
-	config = (typeof(config)){
+	config = (struct gpio_generic_chip_config) {
 		.dev = dev,
 		.sz = 4,
 		.dat = gs->gpio_io + YU_GPIO_DATAIN,
diff --git a/drivers/gpio/gpio-mlxbf3.c b/drivers/gpio/gpio-mlxbf3.c
@@ -209,7 +209,7 @@ static int mlxbf3_gpio_probe(struct platform_device *pdev)
 		return PTR_ERR(gs->gpio_clr_io);
 	gc = &gs->chip.gc;
 
-	config = (typeof(config)){
+	config = (struct gpio_generic_chip_config) {
 		.dev = dev,
 		.sz = 4,
 		.dat = gs->gpio_io + MLXBF_GPIO_READ_DATA_IN,
diff --git a/drivers/gpio/gpio-mpc8xxx.c b/drivers/gpio/gpio-mpc8xxx.c
@@ -345,7 +345,7 @@ static int mpc8xxx_probe(struct platform_device *pdev)
 	gc = &mpc8xxx_gc->chip.gc;
 	gc->parent = dev;
 
-	config = (typeof(config)){
+	config = (struct gpio_generic_chip_config) {
 		.dev = dev,
 		.sz = 4,
 		.dat = mpc8xxx_gc->regs + GPIO_DAT,
diff --git a/drivers/gpio/gpio-mxs.c b/drivers/gpio/gpio-mxs.c
@@ -321,7 +321,7 @@ static int mxs_gpio_probe(struct platform_device *pdev)
 	irq_set_chained_handler_and_data(port->irq, mxs_gpio_irq_handler,
 					 port);
 
-	config = (typeof(config)){
+	config = (struct gpio_generic_chip_config) {
 		.dev = &pdev->dev,
 		.sz = 4,
 		.dat = port->base + PINCTRL_DIN(port),
diff --git a/drivers/gpio/gpio-rda.c b/drivers/gpio/gpio-rda.c
@@ -237,7 +237,7 @@ static int rda_gpio_probe(struct platform_device *pdev)
 
 	spin_lock_init(&rda_gpio->lock);
 
-	config = (typeof(config)){
+	config = (struct gpio_generic_chip_config) {
 		.dev = dev,
 		.sz = 4,
 		.dat = rda_gpio->base + RDA_GPIO_VAL,
diff --git a/drivers/gpio/gpio-realtek-otto.c b/drivers/gpio/gpio-realtek-otto.c
@@ -401,7 +401,7 @@ static int realtek_gpio_probe(struct platform_device *pdev)
 		ctrl->line_imr_pos = realtek_gpio_line_imr_pos_swapped;
 	}
 
-	config = (typeof(config)){
+	config = (struct gpio_generic_chip_config) {
 		.dev = dev,
 		.sz = 4,
 		.dat = ctrl->base + REALTEK_GPIO_REG_DATA,
diff --git a/drivers/gpio/gpio-tb10x.c b/drivers/gpio/gpio-tb10x.c
@@ -135,7 +135,7 @@ static int tb10x_gpio_probe(struct platform_device *pdev)
 	 * the lines, no special set or clear registers and a data direction register
 	 * wher 1 means "output".
 	 */
-	config = (typeof(config)){
+	config = (struct gpio_generic_chip_config) {
 		.dev = dev,
 		.sz = 4,
 		.dat = tb10x_gpio->base + OFFSET_TO_REG_DATA,
diff --git a/drivers/gpio/gpio-ts4800.c b/drivers/gpio/gpio-ts4800.c
@@ -39,7 +39,7 @@ static int ts4800_gpio_probe(struct platform_device *pdev)
 	else if (retval)
 		return retval;
 
-	config = (typeof(config)){
+	config = (struct gpio_generic_chip_config) {
 		.dev = dev,
 		.sz = 2,
 		.dat = base_addr + INPUT_REG_OFFSET,
diff --git a/drivers/gpio/gpio-vf610.c b/drivers/gpio/gpio-vf610.c
@@ -305,7 +305,7 @@ static int vf610_gpio_probe(struct platform_device *pdev)
 	if (port->sdata->have_paddr)
 		flags |= BGPIOF_READ_OUTPUT_REG_SET;
 
-	config = (typeof(config)){
+	config = (struct gpio_generic_chip_config) {
 		.dev = dev,
 		.sz = 4,
 		.dat = port->gpio_base + GPIO_PDIR,
diff --git a/drivers/gpio/gpio-visconti.c b/drivers/gpio/gpio-visconti.c
@@ -191,7 +191,7 @@ static int visconti_gpio_probe(struct platform_device *pdev)
 		return -ENODEV;
 	}
 
-	config = (typeof(config)){
+	config = (struct gpio_generic_chip_config) {
 		.dev = dev,
 		.sz = 4,
 		.dat = priv->base + GPIO_IDATA,
diff --git a/drivers/gpio/gpio-xgene-sb.c b/drivers/gpio/gpio-xgene-sb.c
@@ -265,7 +265,7 @@ static int xgene_gpio_sb_probe(struct platform_device *pdev)
 		return -ENODEV;
 	}
 
-	config = (typeof(config)){
+	config = (struct gpio_generic_chip_config) {
 		.dev = &pdev->dev,
 		.sz = 4,
 		.dat = regs + MPA_GPIO_IN_ADDR,
diff --git a/drivers/gpio/gpio-xgs-iproc.c b/drivers/gpio/gpio-xgs-iproc.c
@@ -233,7 +233,7 @@ static int iproc_gpio_probe(struct platform_device *pdev)
 	if (IS_ERR(chip->base))
 		return PTR_ERR(chip->base);
 
-	config = (typeof(config)){
+	config = (struct gpio_generic_chip_config) {
 		.dev = dev,
 		.sz = 4,
 		.dat = chip->base + IPROC_GPIO_CCA_DIN,

Original file line number	Diff line number	Diff line change
`@@ -88,7 +88,7 @@ static int pt_gpio_probe(struct platform_device *pdev)`
`88`	`88`	`return PTR_ERR(pt_gpio->reg_base);`
`89`	`89`	`}`
`90`	`90`
`91`		`- config = (typeof(config)){`
	`91`	`+ config = (struct gpio_generic_chip_config) {`
`92`	`92`	`.dev = dev,`
`93`	`93`	`.sz = 4,`
`94`	`94`	`.dat = pt_gpio->reg_base + PT_INPUTDATA_REG,`