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| author |   Bastien Armand <armand.bastien@laposte.net> | 2014-04-18 18:10:57 +0200 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-04-18 16:17:12 -0700 |
| commit | 70a8c3eb8546cefe40fb0bc7991e8899b7b91075 (patch) | |
| tree | 24399bd6b7438f4a7bee0cbe989d372e6c7c67b7 /scripts/basic | |
| parent | staging: panel: replace del_timer by del_timer_sync (diff) | |
staging: panel: fix sparse warnings in lcd_write
This patch fixes two sparse warnings related to lcd_write :
warning: incorrect type in argument 1 (different address spaces)
warning: incorrect type in initializer (incompatible argument 2
(different address spaces))
lcd_write can be used from kernel space (in panel_lcd_print) or from user
space. So we introduce the lcd_write_char function that will write a char to
the device. We modify lcd_write and panel_lcd_print to use it. Finally we add
__user annotation missing in lcd_write.
Signed-off-by: Bastien Armand <armand.bastien@laposte.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'scripts/basic')
0 files changed, 0 insertions, 0 deletions