Revision e9338abf0e186336022293d2e454c106761f262b authored by Linus Torvalds on 15 July 2021, 20:57:31 UTC, committed by Linus Torvalds on 15 July 2021, 20:57:31 UTC
Pull fallthrough fixes from Gustavo Silva: "This fixes many fall-through warnings when building with Clang and -Wimplicit-fallthrough, and also enables -Wimplicit-fallthrough for Clang, globally. It's also important to notice that since we have adopted the use of the pseudo-keyword macro fallthrough, we also want to avoid having more /* fall through */ comments being introduced. Contrary to GCC, Clang doesn't recognize any comments as implicit fall-through markings when the -Wimplicit-fallthrough option is enabled. So, in order to avoid having more comments being introduced, we use the option -Wimplicit-fallthrough=5 for GCC, which similar to Clang, will cause a warning in case a code comment is intended to be used as a fall-through marking. The patch for Makefile also enforces this. We had almost 4,000 of these issues for Clang in the beginning, and there might be a couple more out there when building some architectures with certain configurations. However, with the recent fixes I think we are in good shape and it is now possible to enable the warning for Clang" * tag 'Wimplicit-fallthrough-clang-5.14-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gustavoars/linux: (27 commits) Makefile: Enable -Wimplicit-fallthrough for Clang powerpc/smp: Fix fall-through warning for Clang dmaengine: mpc512x: Fix fall-through warning for Clang usb: gadget: fsl_qe_udc: Fix fall-through warning for Clang powerpc/powernv: Fix fall-through warning for Clang MIPS: Fix unreachable code issue MIPS: Fix fall-through warnings for Clang ASoC: Mediatek: MT8183: Fix fall-through warning for Clang power: supply: Fix fall-through warnings for Clang dmaengine: ti: k3-udma: Fix fall-through warning for Clang s390: Fix fall-through warnings for Clang dmaengine: ipu: Fix fall-through warning for Clang iommu/arm-smmu-v3: Fix fall-through warning for Clang mmc: jz4740: Fix fall-through warning for Clang PCI: Fix fall-through warning for Clang scsi: libsas: Fix fall-through warning for Clang video: fbdev: Fix fall-through warning for Clang math-emu: Fix fall-through warning cpufreq: Fix fall-through warning for Clang drm/msm: Fix fall-through warning in msm_gem_new_impl() ...
| File | Mode | Size |
|---|---|---|
| blink | ||
| flash | ||
| trigger | ||
| Kconfig | -rw-r--r-- | 28.3 KB |
| Makefile | -rw-r--r-- | 4.6 KB |
| TODO | -rw-r--r-- | 2.6 KB |
| led-class-flash.c | -rw-r--r-- | 10.7 KB |
| led-class-multicolor.c | -rw-r--r-- | 5.0 KB |
| led-class.c | -rw-r--r-- | 12.8 KB |
| led-core.c | -rw-r--r-- | 12.7 KB |
| led-triggers.c | -rw-r--r-- | 11.3 KB |
| leds-88pm860x.c | -rw-r--r-- | 5.7 KB |
| leds-aat1290.c | -rw-r--r-- | 14.4 KB |
| leds-acer-a500.c | -rw-r--r-- | 3.4 KB |
| leds-adp5520.c | -rw-r--r-- | 4.8 KB |
| leds-an30259a.c | -rw-r--r-- | 8.6 KB |
| leds-apu.c | -rw-r--r-- | 6.2 KB |
| leds-ariel.c | -rw-r--r-- | 3.0 KB |
| leds-as3645a.c | -rw-r--r-- | 19.4 KB |
| leds-asic3.c | -rw-r--r-- | 4.4 KB |
| leds-aw2013.c | -rw-r--r-- | 9.4 KB |
| leds-bcm6328.c | -rw-r--r-- | 12.7 KB |
| leds-bcm6358.c | -rw-r--r-- | 5.2 KB |
| leds-bd2802.c | -rw-r--r-- | 20.4 KB |
| leds-blinkm.c | -rw-r--r-- | 18.1 KB |
| leds-clevo-mail.c | -rw-r--r-- | 5.4 KB |
| leds-cobalt-qube.c | -rw-r--r-- | 1.6 KB |
| leds-cobalt-raq.c | -rw-r--r-- | 2.2 KB |
| leds-cpcap.c | -rw-r--r-- | 4.9 KB |
| leds-cr0014114.c | -rw-r--r-- | 6.7 KB |
| leds-da903x.c | -rw-r--r-- | 3.6 KB |
| leds-da9052.c | -rw-r--r-- | 4.4 KB |
| leds-dac124s085.c | -rw-r--r-- | 2.4 KB |
| leds-el15203000.c | -rw-r--r-- | 8.6 KB |
| leds-fsg.c | -rw-r--r-- | 4.3 KB |
| leds-gpio-register.c | -rw-r--r-- | 1.2 KB |
| leds-gpio.c | -rw-r--r-- | 8.1 KB |
| leds-hp6xx.c | -rw-r--r-- | 1.8 KB |
| leds-ip30.c | -rw-r--r-- | 1.8 KB |
| leds-ipaq-micro.c | -rw-r--r-- | 3.5 KB |
| leds-is31fl319x.c | -rw-r--r-- | 12.0 KB |
| leds-is31fl32xx.c | -rw-r--r-- | 13.0 KB |
| leds-ktd2692.c | -rw-r--r-- | 11.1 KB |
| leds-lm3530.c | -rw-r--r-- | 12.6 KB |
| leds-lm3532.c | -rw-r--r-- | 18.5 KB |
| leds-lm3533.c | -rw-r--r-- | 17.5 KB |
| leds-lm355x.c | -rw-r--r-- | 12.4 KB |
| leds-lm3601x.c | -rw-r--r-- | 11.8 KB |
| leds-lm36274.c | -rw-r--r-- | 4.2 KB |
| leds-lm3642.c | -rw-r--r-- | 10.1 KB |
| leds-lm3692x.c | -rw-r--r-- | 12.9 KB |
| leds-lm3697.c | -rw-r--r-- | 9.5 KB |
| leds-locomo.c | -rw-r--r-- | 1.9 KB |
| leds-lp3944.c | -rw-r--r-- | 10.5 KB |
| leds-lp3952.c | -rw-r--r-- | 6.6 KB |
| leds-lp50xx.c | -rw-r--r-- | 16.7 KB |
| leds-lp5521.c | -rw-r--r-- | 15.4 KB |
| leds-lp5523.c | -rw-r--r-- | 23.6 KB |
| leds-lp5562.c | -rw-r--r-- | 14.6 KB |
| leds-lp55xx-common.c | -rw-r--r-- | 16.1 KB |
| leds-lp55xx-common.h | -rw-r--r-- | 6.0 KB |
| leds-lp8501.c | -rw-r--r-- | 9.2 KB |
| leds-lp8788.c | -rw-r--r-- | 3.7 KB |
| leds-lp8860.c | -rw-r--r-- | 12.0 KB |
| leds-lt3593.c | -rw-r--r-- | 3.2 KB |
| leds-max77650.c | -rw-r--r-- | 3.6 KB |
| leds-max77693.c | -rw-r--r-- | 26.9 KB |
| leds-max8997.c | -rw-r--r-- | 7.4 KB |
| leds-mc13783.c | -rw-r--r-- | 7.4 KB |
| leds-menf21bmc.c | -rw-r--r-- | 2.5 KB |
| leds-mlxcpld.c | -rw-r--r-- | 11.9 KB |
| leds-mlxreg.c | -rw-r--r-- | 8.8 KB |
| leds-mt6323.c | -rw-r--r-- | 12.3 KB |
| leds-net48xx.c | -rw-r--r-- | 1.8 KB |
| leds-netxbig.c | -rw-r--r-- | 15.4 KB |
| leds-nic78bx.c | -rw-r--r-- | 4.5 KB |
| leds-ns2.c | -rw-r--r-- | 6.5 KB |
| leds-ot200.c | -rw-r--r-- | 2.7 KB |
| leds-pca9532.c | -rw-r--r-- | 14.1 KB |
| leds-pca955x.c | -rw-r--r-- | 14.7 KB |
| leds-pca963x.c | -rw-r--r-- | 10.6 KB |
| leds-pm8058.c | -rw-r--r-- | 4.2 KB |
| leds-powernv.c | -rw-r--r-- | 8.8 KB |
| leds-pwm.c | -rw-r--r-- | 4.1 KB |
| leds-rb532.c | -rw-r--r-- | 1.5 KB |
| leds-regulator.c | -rw-r--r-- | 4.4 KB |
| leds-s3c24xx.c | -rw-r--r-- | 2.0 KB |
| leds-sc27xx-bltc.c | -rw-r--r-- | 8.9 KB |
| leds-sgm3140.c | -rw-r--r-- | 7.4 KB |
| leds-spi-byte.c | -rw-r--r-- | 4.4 KB |
| leds-ss4200.c | -rw-r--r-- | 14.0 KB |
| leds-sunfire.c | -rw-r--r-- | 5.5 KB |
| leds-syscon.c | -rw-r--r-- | 3.2 KB |
| leds-tca6507.c | -rw-r--r-- | 20.7 KB |
| leds-ti-lmu-common.c | -rw-r--r-- | 3.8 KB |
| leds-tlc591xx.c | -rw-r--r-- | 5.4 KB |
| leds-tps6105x.c | -rw-r--r-- | 2.3 KB |
| leds-turris-omnia.c | -rw-r--r-- | 7.3 KB |
| leds-wm831x-status.c | -rw-r--r-- | 6.7 KB |
| leds-wm8350.c | -rw-r--r-- | 5.0 KB |
| leds-wrap.c | -rw-r--r-- | 2.7 KB |
| leds.h | -rw-r--r-- | 1.1 KB |
| uleds.c | -rw-r--r-- | 4.7 KB |
Computing file changes ...
