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x86: olpc-xo1-sci: 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 13:50:59 +01:00
parent 0cfe013c22
commit 504c3fad8c
1 changed files with 0 additions and 6 deletions
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6
arch/x86/platform/olpc/olpc-xo1-sci.c
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@ -15,7 +15,6 @@
#include <linux/platform_device.h>
#include <linux/pm.h>
#include <linux/pm_wakeup.h>
#include <linux/mfd/core.h>
#include <linux/power_supply.h>
#include <linux/suspend.h>
#include <linux/workqueue.h>
@ -537,10 +536,6 @@ static int xo1_sci_probe(struct platform_device *pdev)
if (!machine_is_olpc())
return -ENODEV;
r = mfd_cell_enable(pdev);
if (r)
return r;
res = platform_get_resource(pdev, IORESOURCE_IO, 0);
if (!res) {
dev_err(&pdev->dev, "can't fetch device resource info\n");
@ -605,7 +600,6 @@ err_ebook:
static int xo1_sci_remove(struct platform_device *pdev)
{
mfd_cell_disable(pdev);
free_irq(sci_irq, pdev);
cancel_work_sync(&sci_work);
free_ec_sci();