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Message-Id: <20191024163832.31326-7-lee.jones@linaro.org>
Date: Thu, 24 Oct 2019 17:38:28 +0100
From: Lee Jones <lee.jones@...aro.org>
To: daniel.thompson@...aro.org, arnd@...db.de, broonie@...nel.org,
linus.walleij@...aro.org
Cc: linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
baohua@...nel.org, stephan@...hold.net,
Lee Jones <lee.jones@...aro.org>
Subject: [PATCH v3 06/10] 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@...aro.org>
---
arch/x86/platform/olpc/olpc-xo1-pm.c | 8 --------
1 file changed, 8 deletions(-)
diff --git a/arch/x86/platform/olpc/olpc-xo1-pm.c b/arch/x86/platform/olpc/olpc-xo1-pm.c
index e1a32062a375..f067ac780ba7 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)
--
2.17.1
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