linux

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Juergen Gross eaf46e181e xen: make use of xenbus_read_unsigned() in xen-fbfront

Use xenbus_read_unsigned() instead of xenbus_scanf() when possible.
This requires to change the type of the reads from int to unsigned,
but these cases have been wrong before: negative values are not allowed
for the modified cases.

Cc: tomi.valkeinen@ti.com
Cc: linux-fbdev@vger.kernel.org

Signed-off-by: Juergen Gross <jgross@suse.com>
Acked-by: David Vrabel <david.vrabel@citrix.com>

2016-11-07 13:55:32 +01:00

backlight

backlight: pwm_bl: Handle gpio that can sleep

2016-10-06 09:27:26 +01:00

console

tty: vt, convert more macros to functions

2016-06-25 09:04:48 -07:00

fbdev

xen: make use of xenbus_read_unsigned() in xen-fbfront

2016-11-07 13:55:32 +01:00

logo

treewide: replace obsolete _refok by __ref