mirror of https://gitee.com/openkylin/linux.git
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> |
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| .. | ||
| Makefile | ||
| cfa_coef_table.h | ||
| gamma_table.h | ||
| isp.c | ||
| isp.h | ||
| ispccdc.c | ||
| ispccdc.h | ||
| ispccp2.c | ||
| ispccp2.h | ||
| ispcsi2.c | ||
| ispcsi2.h | ||
| ispcsiphy.c | ||
| ispcsiphy.h | ||
| isph3a.h | ||
| isph3a_aewb.c | ||
| isph3a_af.c | ||
| isphist.c | ||
| isphist.h | ||
| isppreview.c | ||
| isppreview.h | ||
| ispreg.h | ||
| ispresizer.c | ||
| ispresizer.h | ||
| ispstat.c | ||
| ispstat.h | ||
| ispvideo.c | ||
| ispvideo.h | ||
| luma_enhance_table.h | ||
| noise_filter_table.h | ||
| omap3isp.h | ||