linux-kernel - [PATCH v1] platform/x86: intel_int0002_vgpio: Get rid of custom ICPU() macro

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Date:   Wed, 19 Jun 2019 17:50:50 +0300
From:   Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:     Darren Hart <dvhart@...radead.org>,
        platform-driver-x86@...r.kernel.org,
        Hans de Goede <hdegoede@...hat.com>,
        linux-kernel@...r.kernel.org
Cc:     Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Subject: [PATCH v1] platform/x86: intel_int0002_vgpio: Get rid of custom ICPU() macro

Replace custom grown macro with generic INTEL_CPU_FAM6() one.

No functional change intended.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
---
 drivers/platform/x86/intel_int0002_vgpio.c | 22 +++++++---------------
 1 file changed, 7 insertions(+), 15 deletions(-)

diff --git a/drivers/platform/x86/intel_int0002_vgpio.c b/drivers/platform/x86/intel_int0002_vgpio.c
index 1694a9aec77c..d9542c661ddc 100644
--- a/drivers/platform/x86/intel_int0002_vgpio.c
+++ b/drivers/platform/x86/intel_int0002_vgpio.c
@@ -51,17 +51,6 @@
 #define GPE0A_STS_PORT			0x420
 #define GPE0A_EN_PORT			0x428
 
-#define BAYTRAIL			0x01
-#define CHERRYTRAIL			0x02
-
-#define ICPU(model, data) { X86_VENDOR_INTEL, 6, model, X86_FEATURE_ANY, data }
-
-static const struct x86_cpu_id int0002_cpu_ids[] = {
-	ICPU(INTEL_FAM6_ATOM_SILVERMONT, BAYTRAIL), /* Valleyview, Bay Trail  */
-	ICPU(INTEL_FAM6_ATOM_AIRMONT, CHERRYTRAIL), /* Braswell, Cherry Trail */
-	{}
-};
-
 /*
  * As this is not a real GPIO at all, but just a hack to model an event in
  * ACPI the get / set functions are dummy functions.
@@ -157,6 +146,12 @@ static struct irq_chip int0002_cht_irqchip = {
 	 */
 };
 
+static const struct x86_cpu_id int0002_cpu_ids[] = {
+	INTEL_CPU_FAM6(ATOM_SILVERMONT, int0002_byt_irqchip),	/* Valleyview, Bay Trail  */
+	INTEL_CPU_FAM6(ATOM_AIRMONT, int0002_cht_irqchip),	/* Braswell, Cherry Trail */
+	{}
+};
+
 static int int0002_probe(struct platform_device *pdev)
 {
 	struct device *dev = &pdev->dev;
@@ -210,10 +205,7 @@ static int int0002_probe(struct platform_device *pdev)
 		return ret;
 	}
 
-	if (cpu_id->driver_data == BAYTRAIL)
-		irq_chip = &int0002_byt_irqchip;
-	else
-		irq_chip = &int0002_cht_irqchip;
+	irq_chip = (struct irq_chip *)cpu_id->driver_data;
 
 	ret = gpiochip_irqchip_add(chip, irq_chip, 0, handle_edge_irq,
 				   IRQ_TYPE_NONE);
-- 
2.20.1