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platform/x86: fujitsu-laptop: sanitize hotkey input device identification 

In the case of brightness-related FUJ02B1 ACPI device, initializing the
input device associated with it identically as acpi-video initializes
its input device makes sense.  However, using the same data for the
input device associated with the FUJ02E3 ACPI device makes little sense,
because the latter has nothing to do with video and assigning an
arbitrary product ID to it is redundant.

Signed-off-by: Michał Kępień <kernel@kempniu.pl>
Reviewed-by: Jonathan Woithe <jwoithe@just42.net>
Signed-off-by: Darren Hart (VMware) <dvhart@infradead.org>
This commit is contained in:
Michał Kępień 2017-06-16 06:40:55 +02:00 committed by Darren Hart (VMware)
parent d6a298aea3
commit c1f51f1c49
1 changed files with 1 additions and 2 deletions
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3
drivers/platform/x86/fujitsu-laptop.c
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@ -557,13 +557,12 @@ static int acpi_fujitsu_laptop_input_setup(struct acpi_device *device)
if (!priv->input) if (!priv->input)
return -ENOMEM; return -ENOMEM;
snprintf(priv->phys, sizeof(priv->phys), "%s/video/input0", snprintf(priv->phys, sizeof(priv->phys), "%s/input0",
acpi_device_hid(device)); acpi_device_hid(device));
priv->input->name = acpi_device_name(device); priv->input->name = acpi_device_name(device);
priv->input->phys = priv->phys; priv->input->phys = priv->phys;
priv->input->id.bustype = BUS_HOST; priv->input->id.bustype = BUS_HOST;
priv->input->id.product = 0x06;
dmi_check_system(fujitsu_laptop_dmi_table); dmi_check_system(fujitsu_laptop_dmi_table);
ret = sparse_keymap_setup(priv->input, keymap, NULL); ret = sparse_keymap_setup(priv->input, keymap, NULL);