fbdev: au1100fb: Don't store device specific data in global variables

Using global data to store device specific data is a bad pattern that
breaks if there is more than one device. So expand driver data and drop
the global variables.

While there is probably no machine that has two or more au1100fb
devices, this makes the driver a better template for new drivers and
saves some memory if there is no such bound device.

bloat-o-meter reports (for ARCH=arm allmodconfig + CONFIG_FB_AU1100=y
and ignoring the rename of the init function):

	add/remove: 1/4 grow/shrink: 2/2 up/down: 1360/-4800 (-3440)
	Function                                     old     new   delta
	au1100fb_drv_probe                          2648    3328    +680
	$a                                         12808   13484    +676
	au1100fb_drv_resume                          404     400      -4
	au1100fb_fix                                  68       -     -68
	au1100fb_var                                 160       -    -160
	fbregs                                      2048       -   -2048
	$d                                          9525    7009   -2516
	Total: Before=38664, After=35224, chg -8.90%

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com>
Signed-off-by: Helge Deller <deller@gmx.de>

0 files changed, 0 insertions, 0 deletions