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platform/x86: apple-gmux: Stop calling acpi/video.h functions

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Now that acpi_video_get_backlight_type() has apple-gmux detection (using
apple_gmux_present()), it is no longer necessary for the apple-gmux code
to manually remove possibly conflicting drivers.

So remove the handling for this from the apple-gmux driver.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
This commit is contained in:
Hans de Goede 2022-06-04 15:25:39 +02:00
parent 8d0ca287fd
commit 4f04c7dc83
1 changed files with 0 additions and 3 deletions
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3
drivers/platform/x86/apple-gmux.c
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@ -21,7 +21,6 @@
#include <linux/delay.h>
#include <linux/pci.h>
#include <linux/vga_switcheroo.h>
#include <acpi/video.h>
#include <asm/io.h>
/**
@ -694,7 +693,6 @@ static int gmux_probe(struct pnp_dev *pnp, const struct pnp_device_id *id)
* backlight control and supports more levels than other options.
* Disable the other backlight choices.
*/
acpi_video_set_dmi_backlight_type(acpi_backlight_vendor);
apple_bl_unregister();
gmux_data->power_state = VGA_SWITCHEROO_ON;
@ -804,7 +802,6 @@ static void gmux_remove(struct pnp_dev *pnp)
apple_gmux_data = NULL;
kfree(gmux_data);
acpi_video_register();
apple_bl_register();
}