From: Lee Jones <lee.jones@linaro.org>
Date: Mon, 21 Oct 2019 07:59:14 +0000 (+0100)
Subject: x86: olpc-xo1-pm: Remove invocation of MFD's .enable()/.disable() call-backs
X-Git-Tag: v5.10.7~3759^2~11
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=0cfe013c22789f4253e4ed54cd880bfffaea3d46;p=platform%2Fkernel%2Flinux-rpi.git

x86: olpc-xo1-pm: Remove invocation of MFD's .enable()/.disable() call-backs

IO regions are now requested and released by this device's parent.

Signed-off-by: Lee Jones <lee.jones@linaro.org>
Reviewed-by: Daniel Thompson <daniel.thompson@linaro.org>
---

diff --git a/arch/x86/platform/olpc/olpc-xo1-pm.c b/arch/x86/platform/olpc/olpc-xo1-pm.c
index e1a3206..f067ac7 100644
--- a/arch/x86/platform/olpc/olpc-xo1-pm.c
+++ b/arch/x86/platform/olpc/olpc-xo1-pm.c
@@ -12,7 +12,6 @@
 #include <linux/platform_device.h>
 #include <linux/export.h>
 #include <linux/pm.h>
-#include <linux/mfd/core.h>
 #include <linux/suspend.h>
 #include <linux/olpc-ec.h>
 
@@ -120,16 +119,11 @@ static const struct platform_suspend_ops xo1_suspend_ops = {
 static int xo1_pm_probe(struct platform_device *pdev)
 {
 	struct resource *res;
-	int err;
 
 	/* don't run on non-XOs */
 	if (!machine_is_olpc())
 		return -ENODEV;
 
-	err = mfd_cell_enable(pdev);
-	if (err)
-		return err;
-
 	res = platform_get_resource(pdev, IORESOURCE_IO, 0);
 	if (!res) {
 		dev_err(&pdev->dev, "can't fetch device resource info\n");
@@ -152,8 +146,6 @@ static int xo1_pm_probe(struct platform_device *pdev)
 
 static int xo1_pm_remove(struct platform_device *pdev)
 {
-	mfd_cell_disable(pdev);
-
 	if (strcmp(pdev->name, "cs5535-pms") == 0)
 		pms_base = 0;
 	else if (strcmp(pdev->name, "olpc-xo1-pm-acpi") == 0)