platform/chrome: fix build failure when CONFIG_CIX_EC=m

#ifdef will return false when CONFIG_CIX_EC=m.
Switch to IS_ENABLED() to handle this case.

Signed-off-by: ZHANG Yuntian <yt@radxa.com>
Change-Id: If954959c94e5d1cf16ad7d7bb5543152bbfdad8c

drivers/platform/chrome/cros_ec.c

@@ -79,7 +79,7 @@ static bool cros_ec_handle_event(struct cros_ec_device *ec_dev)
 	return ec_has_more_events;
 }
 
-#ifdef CONFIG_CIX_EC
+#if IS_ENABLED(CONFIG_CIX_EC)
 /**
  * cix_ec_get_irq_info() - get irq info from EC
  * @ec_dev: Device which raise the irq
@@ -121,7 +121,7 @@ int cix_ec_get_irq_info(struct cros_ec_device *ec_dev)
 irqreturn_t cros_ec_irq_thread(int irq, void *data)
 {
 	struct cros_ec_device *ec_dev = data;
-#ifdef CONFIG_CIX_EC
+#if IS_ENABLED(CONFIG_CIX_EC)
 	int rc = cix_ec_get_irq_info(ec_dev);
 	if (rc < 0)
 		return IRQ_NONE;
@@ -254,7 +254,7 @@ int cros_ec_register(struct cros_ec_device *ec_dev)
 		err = devm_request_threaded_irq(dev, ec_dev->irq,
 						cros_ec_irq_handler,
 						cros_ec_irq_thread,
-#ifdef CONFIG_CIX_EC
+#if IS_ENABLED(CONFIG_CIX_EC)
 						IRQF_TRIGGER_FALLING | IRQF_ONESHOT,
 #else
 						IRQF_TRIGGER_LOW | IRQF_ONESHOT,
@@ -328,7 +328,7 @@ int cros_ec_register(struct cros_ec_device *ec_dev)
 			goto exit;
 	}
 
-#ifdef CONFIG_CIX_EC
+#if IS_ENABLED(CONFIG_CIX_EC)
 	/* Maybe EC generates interrupt and EC pulls down gpio before request_irq,
 	 * so we must handle the interrupt
 	 */
@@ -530,13 +530,13 @@ EXPORT_SYMBOL(cros_ec_resume_early);
  */
 int cros_ec_resume(struct cros_ec_device *ec_dev)
 {
-#ifdef CONFIG_CIX_EC
+#if IS_ENABLED(CONFIG_CIX_EC)
 	int ret;
 #endif
 
 	cros_ec_resume_early(ec_dev);
 	cros_ec_resume_complete(ec_dev);
-#ifdef CONFIG_CIX_EC
+#if IS_ENABLED(CONFIG_CIX_EC)
 	ret = cix_ec_get_irq_info(ec_dev);
 	if (ret < 0)
 		dev_err(ec_dev->dev,"Failed: clear interrupts from str wakeup!\n");

drivers/platform/chrome/cros_ec_i2c.c

@@ -340,7 +340,7 @@ static int cros_ec_i2c_resume(struct device *dev)
 #endif
 
 static const struct dev_pm_ops cros_ec_i2c_pm_ops = {
-#ifdef CONFIG_CIX_EC
+#if IS_ENABLED(CONFIG_CIX_EC)
 	SYSTEM_SLEEP_PM_OPS(cros_ec_i2c_suspend, cros_ec_i2c_resume)
 #else
 	SET_LATE_SYSTEM_SLEEP_PM_OPS(cros_ec_i2c_suspend, cros_ec_i2c_resume)

drivers/platform/chrome/cros_ec_proto.c

@@ -884,7 +884,7 @@ u32 cros_ec_get_host_event(struct cros_ec_device *ec_dev)
 		dev_warn(ec_dev->dev, "Invalid host event size\n");
 		return 0;
 	}
-#ifndef CONFIG_CIX_EC
+#if !IS_ENABLED(CONFIG_CIX_EC)
 	host_event = get_unaligned_le32(&ec_dev->event_data.data.host_event);
 #endif
 	return host_event;

include/linux/platform_data/cros_ec_commands.h

@@ -6391,7 +6391,7 @@ struct ec_params_usb_pd_mux_ack {
 #define EC_LPC_ADDR_OLD_PARAM   EC_HOST_CMD_REGION1
 #define EC_OLD_PARAM_SIZE       EC_HOST_CMD_REGION_SIZE
 
-#ifdef CONFIG_CIX_EC
+#if IS_ENABLED(CONFIG_CIX_EC)
 /*****************************************************************************/
 /* Cix EC commands */
 
@@ -6467,7 +6467,7 @@ struct ec_response_ic_error_info
 #endif /* CONFIG_CIX_EC_EXCEPTION */
 #endif /* CONFIG_CIX_EC */
 
-#ifdef CONFIG_CIX_EC
+#if IS_ENABLED(CONFIG_CIX_EC)
 #define ec_be16_to_cpu(x) be16_to_cpu(x)
 #define ec_be32_to_cpu(x) be32_to_cpu(x)
 #define ec_cpu_to_be16(x) cpu_to_be16(x)

include/linux/platform_data/cros_ec_proto.h

@@ -198,7 +198,7 @@ struct cros_ec_device {
 	struct platform_device *pd;
 
 	struct blocking_notifier_head panic_notifier;
-#ifdef CONFIG_CIX_EC
+#if IS_ENABLED(CONFIG_CIX_EC)
 	struct ec_response_int_get_info irq_info;
 #endif
 };