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4 Commits

Author SHA1 Message Date
Julia Lawall
72398e4b1a Input: use resource_size when allocating resources 
Use the function resource_size, which reduces the chance of
introducing off-by-one errors in calculating the resource size.

The semantic patch that makes this change is as follows:
(http://www.emn.fr/x-info/coccinelle/)

// <smpl>
@@
struct resource *res;
@@

- (res->end - res->start) + 1
+ resource_size(res)
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
 2009-07-07 22:48:14 -07:00
Kay Sievers
4e8718a1f9 Input: struct device - replace bus_id with dev_name(), dev_set_name() 
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
 2009-01-29 23:00:44 -08:00
Dan Liang
d8c1f317d1 Input: atmel_tsadcc - improve accuracy 
Discard the last sample just before pen is up because it is quite often
errorneous.

Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Dan Liang <dan.liang@atmel.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
 2008-09-10 12:12:24 -04:00
Dan Liang
72d18a7b9e Input: add driver for Atmel integrated touchscreen controller 
The AT91SAM9RL SoC integrates a Touchscreen Controller which
can trigger ADC conversion periodically.

Signed-off-by: Justin Waters <justin.waters@timesys.com>
Signed-off-by: Dan Liang <dan.liang@atmel.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
 2008-07-23 22:03:09 -04:00