openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

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>
This commit is contained in:
Lee Jones 2019-10-21 08:59:14 +01:00
parent ead1c83ddd
commit 0cfe013c22
1 changed files with 0 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
arch/x86/platform/olpc/olpc-xo1-pm.c
View File

@ -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)