eeepc-laptop: disp attribute should be write-only

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Currently, reading from the disp attribute fails with "No such device",
which is misleading. According to CMSG table on acpi4asus project site,
no models have a getter method corresponding to SDSP. Change the file
permission to disallow reads.

If some joker changes the permission to permit reads, then return -EIO
to be consistent with sysfs' behaviour when no show() method is
provided.

Signed-off-by: Alan Jenkins <alan-jenkins@tuffmail.co.uk>
Signed-off-by: Corentin Chary <corentincj@iksaif.net>
Signed-off-by: Len Brown <len.brown@intel.com>

...

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Alan Jenkins 2009-12-03 07:44:45 +00:00 • committed by Len Brown

parent 22763c5cf3

commit 6dff29b63a

1 changed files with 7 additions and 7 deletions

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drivers/platform/x86/eeepc-laptop.c

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