mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-22 20:23:57 +08:00
cce8ccca80
As warned by cppcheck: [drivers/media/dvb-frontends/cx24123.c:434]: (error) Shifting signed 32-bit value by 31 bits is undefined behaviour [drivers/media/pci/bt8xx/bttv-input.c:87]: (error) Shifting signed 32-bit value by 31 bits is undefined behaviour [drivers/media/pci/bt8xx/bttv-input.c:98]: (error) Shifting signed 32-bit value by 31 bits is undefined behaviour ... [drivers/media/v4l2-core/v4l2-ioctl.c:1391]: (error) Shifting signed 32-bit value by 31 bits is undefined behaviour There are lots of places where we're doing 1 << 31. That's bad, as, depending on the architecture, this has an undefined behavior. The BIT() macro is already prepared to handle this, so, let's just switch all "1 << number" macros by BIT(number) at the header files with has 1 << 31. Reviewed-by: Sylwester Nawrocki <s.nawrocki@samsung.com> # exynos4-is and s3c-camif Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> # omap3isp, vsp1, xilinx, wl128x and ipu3 Reviewed-by: Benoit Parrot <bparrot@ti.com> # am437x and ti-vpe Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org> |
||
|---|---|---|
| .. | ||
| cobalt-alsa-main.c | ||
| cobalt-alsa-pcm.c | ||
| cobalt-alsa-pcm.h | ||
| cobalt-alsa.h | ||
| cobalt-cpld.c | ||
| cobalt-cpld.h | ||
| cobalt-driver.c | ||
| cobalt-driver.h | ||
| cobalt-flash.c | ||
| cobalt-flash.h | ||
| cobalt-i2c.c | ||
| cobalt-i2c.h | ||
| cobalt-irq.c | ||
| cobalt-irq.h | ||
| cobalt-omnitek.c | ||
| cobalt-omnitek.h | ||
| cobalt-v4l2.c | ||
| cobalt-v4l2.h | ||
| Kconfig | ||
| m00233_video_measure_memmap_package.h | ||
| m00235_fdma_packer_memmap_package.h | ||
| m00389_cvi_memmap_package.h | ||
| m00460_evcnt_memmap_package.h | ||
| m00473_freewheel_memmap_package.h | ||
| m00479_clk_loss_detector_memmap_package.h | ||
| m00514_syncgen_flow_evcnt_memmap_package.h | ||
| Makefile | ||