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786a4ea82e
qemu-e2k/hw/display
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Stefan Hajnoczi 786a4ea82e Convert (ffs(val) - 1) to ctz32(val) 
This commit was generated mechanically by coccinelle from the following
semantic patch:

@@
expression val;
@@
- (ffs(val) - 1)
+ ctz32(val)

The call sites have been audited to ensure the ffs(0) - 1 == -1 case
never occurs (due to input validation, asserts, etc).  Therefore we
don't need to worry about the fact that ctz32(0) == 32.

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-id: 1427124571-28598-5-git-send-email-stefanha@redhat.com
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2015-04-28 15:36:08 +02:00
..
ads7846.c savevm: Remove all the unneeded version_minimum_id_old (arm) 2014-05-13 16:09:35 +01:00
blizzard_template.h display: avoid multi-statement macro 2014-01-31 14:47:33 +00:00
blizzard.c blizzard: do not depend on VGA internals 2015-01-15 10:44:13 +03:00
cg3.c memory: add parameter errp to memory_region_init_ram 2014-09-09 13:41:43 +02:00
cirrus_vga_rop2.h hw: move private headers to hw/ subdirectories. 2013-04-08 18:13:16 +02:00
cirrus_vga_rop.h cirrus: Fix host CPU blits 2014-07-11 10:17:02 +02:00
cirrus_vga.c cirrus-vga: Convert to realize 2015-02-26 12:42:17 +01:00
exynos4210_fimd.c savevm: Remove all the unneeded version_minimum_id_old (arm) 2014-05-13 16:09:35 +01:00
framebuffer.c memory: add ref/unref calls 2013-07-04 17:42:45 +02:00
framebuffer.h hw: move private headers to hw/ subdirectories. 2013-04-08 18:13:16 +02:00
g364fb.c savevm: Remove all the unneeded version_minimum_id_old (rest) 2014-05-14 15:24:51 +02:00
jazz_led.c jazz_led: Add missing break in switch case 2014-05-24 00:07:56 +04:00
Makefile.objs Allow the use of X11 from a non standard location. 2015-03-12 15:50:11 +01:00
milkymist-tmu2.c savevm: Remove all the unneeded version_minimum_id_old (rest) 2014-05-14 15:24:51 +02:00
milkymist-vgafb_template.h milkymist-vgafb: swap pixel data in source buffer 2014-02-04 19:34:30 +01:00
milkymist-vgafb.c savevm: Remove all the unneeded version_minimum_id_old (rest) 2014-05-14 15:24:51 +02:00
omap_dss.c omap: Fix warnings from Sparse 2015-03-19 11:11:55 +03:00
omap_lcd_template.h hw: use ld_p/st_p instead of ld_raw/st_raw 2014-06-05 16:04:17 +02:00
omap_lcdc.c console: add head to index to qemu consoles. 2014-03-05 09:52:04 +01:00
pl110_template.h display: avoid multi-statement macro 2014-01-31 14:47:33 +00:00
pl110.c console: add head to index to qemu consoles. 2014-03-05 09:52:04 +01:00
pxa2xx_lcd.c hw/display/pxa2xx_lcd.c: Remove unused function pxa2xx_dma_rdst_set 2014-09-29 18:48:47 +01:00
pxa2xx_template.h display: avoid multi-statement macro 2014-01-31 14:47:33 +00:00
qxl-logger.c aio / timers: Switch entire codebase to the new timer API 2013-08-22 19:14:24 +02:00
qxl-render.c spice: use bottom half instead of refresh timer for cursor updates 2014-12-16 14:15:29 +01:00
qxl.c pci, pc, virtio fixes and cleanups 2015-03-09 09:14:28 +00:00
qxl.h PortioList: Store PortioList in device state 2014-05-05 20:58:33 +02:00
sm501_template.h hw: use ld_p/st_p instead of ld_raw/st_raw 2014-06-05 16:04:17 +02:00
sm501.c memory: add parameter errp to memory_region_init_ram 2014-09-09 13:41:43 +02:00
ssd0303.c savevm: Remove all the unneeded version_minimum_id_old (arm) 2014-05-13 16:09:35 +01:00
ssd0323.c ssd0323: fix buffer overun on invalid state load 2014-05-05 22:15:02 +02:00
tc6393xb_template.h display: avoid multi-statement macro 2014-01-31 14:47:33 +00:00
tc6393xb.c Convert (ffs(val) - 1) to ctz32(val) 2015-04-28 15:36:08 +02:00
tcx.c tcx: Implement hardware acceleration 2014-09-23 22:23:14 +01:00
vga_int.h move hw cursor pos from cirrus to vga 2014-12-16 15:14:42 +01:00
vga-helpers.h vga: Rename vga_template.h to vga-helpers.h 2014-09-30 13:34:09 +02:00
vga-isa-mm.c vga: allow non-global vmstate 2014-04-28 10:21:55 +02:00
vga-isa.c isa: remove isa_mem_base variable 2015-02-13 14:09:28 +00:00
vga-pci.c vga: Expose framebuffer byteorder as a QOM property 2015-03-09 15:00:02 +01:00
vga.c Fix remaining warnings from Sparse (void return) 2015-03-19 11:11:55 +03:00
vga.h hw: move private headers to hw/ subdirectories. 2013-04-08 18:13:16 +02:00
vmware_vga.c pci: Trivial device model conversions to realize 2015-02-26 12:42:16 +01:00
xenfb.c Add tracing to xenfb. 2015-02-10 09:27:19 +03:00