diff options
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/char/powernv-op-panel.c | 1 | ||||
-rw-r--r-- | drivers/cpufreq/longhaul.c | 2 | ||||
-rw-r--r-- | drivers/dma/ipu/ipu_idmac.c | 2 | ||||
-rw-r--r-- | drivers/dma/mpc512x_dma.c | 1 | ||||
-rw-r--r-- | drivers/dma/ti/k3-udma.c | 1 | ||||
-rw-r--r-- | drivers/gpu/drm/i915/gem/i915_gem_shrinker.c | 1 | ||||
-rw-r--r-- | drivers/gpu/drm/msm/msm_gem.c | 2 | ||||
-rw-r--r-- | drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c | 1 | ||||
-rw-r--r-- | drivers/mmc/host/jz4740_mmc.c | 2 | ||||
-rw-r--r-- | drivers/mtd/chips/cfi_util.c | 4 | ||||
-rw-r--r-- | drivers/net/ethernet/netronome/nfp/flower/conntrack.c | 1 | ||||
-rw-r--r-- | drivers/net/wireless/mediatek/mt76/mt7921/main.c | 1 | ||||
-rw-r--r-- | drivers/pci/proc.c | 2 | ||||
-rw-r--r-- | drivers/power/supply/ab8500_fg.c | 2 | ||||
-rw-r--r-- | drivers/power/supply/abx500_chargalg.c | 1 | ||||
-rw-r--r-- | drivers/s390/char/tape_char.c | 2 | ||||
-rw-r--r-- | drivers/s390/net/ctcm_fsms.c | 1 | ||||
-rw-r--r-- | drivers/s390/net/qeth_l3_main.c | 1 | ||||
-rw-r--r-- | drivers/scsi/libsas/sas_discover.c | 2 | ||||
-rw-r--r-- | drivers/usb/gadget/udc/fsl_qe_udc.c | 1 | ||||
-rw-r--r-- | drivers/video/fbdev/xilinxfb.c | 2 |
21 files changed, 24 insertions, 9 deletions
diff --git a/drivers/char/powernv-op-panel.c b/drivers/char/powernv-op-panel.c index 027484ecfb0d..3c99696b145e 100644 --- a/drivers/char/powernv-op-panel.c +++ b/drivers/char/powernv-op-panel.c @@ -75,6 +75,7 @@ static int __op_panel_update_display(void) rc); break; } + break; case OPAL_SUCCESS: break; default: diff --git a/drivers/cpufreq/longhaul.c b/drivers/cpufreq/longhaul.c index 182a4dbca095..c538a153ee82 100644 --- a/drivers/cpufreq/longhaul.c +++ b/drivers/cpufreq/longhaul.c @@ -942,8 +942,6 @@ static int __init longhaul_init(void) return cpufreq_register_driver(&longhaul_driver); case 10: pr_err("Use acpi-cpufreq driver for VIA C7\n"); - default: - ; } return -ENODEV; diff --git a/drivers/dma/ipu/ipu_idmac.c b/drivers/dma/ipu/ipu_idmac.c index 104ad420abbe..baab1ca9f621 100644 --- a/drivers/dma/ipu/ipu_idmac.c +++ b/drivers/dma/ipu/ipu_idmac.c @@ -618,6 +618,7 @@ static int ipu_enable_channel(struct idmac *idmac, struct idmac_channel *ichan) case IDMAC_SDC_1: case IDMAC_IC_7: ipu_channel_set_priority(ipu, channel, true); + break; default: break; } @@ -978,6 +979,7 @@ static int ipu_init_channel(struct idmac *idmac, struct idmac_channel *ichan) case IDMAC_SDC_0: case IDMAC_SDC_1: n_desc = 4; + break; default: break; } diff --git a/drivers/dma/mpc512x_dma.c b/drivers/dma/mpc512x_dma.c index c1a69149c8bf..4a51fdbf5aa9 100644 --- a/drivers/dma/mpc512x_dma.c +++ b/drivers/dma/mpc512x_dma.c @@ -813,6 +813,7 @@ inline bool is_buswidth_valid(u8 buswidth, bool is_mpc8308) case 16: if (is_mpc8308) return false; + break; case 1: case 2: case 4: diff --git a/drivers/dma/ti/k3-udma.c b/drivers/dma/ti/k3-udma.c index 96ad21869ba7..a35858610780 100644 --- a/drivers/dma/ti/k3-udma.c +++ b/drivers/dma/ti/k3-udma.c @@ -4948,6 +4948,7 @@ static int setup_resources(struct udma_dev *ud) ud->tchan_cnt), ud->rchan_cnt - bitmap_weight(ud->rchan_map, ud->rchan_cnt)); + break; default: break; } diff --git a/drivers/gpu/drm/i915/gem/i915_gem_shrinker.c b/drivers/gpu/drm/i915/gem/i915_gem_shrinker.c index f4fb68e8955a..e382b7f2353b 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_shrinker.c +++ b/drivers/gpu/drm/i915/gem/i915_gem_shrinker.c @@ -62,6 +62,7 @@ static void try_to_writeback(struct drm_i915_gem_object *obj, switch (obj->mm.madv) { case I915_MADV_DONTNEED: i915_gem_object_truncate(obj); + return; case __I915_MADV_PURGED: return; } diff --git a/drivers/gpu/drm/msm/msm_gem.c b/drivers/gpu/drm/msm/msm_gem.c index 141178754231..1e8a971a86f2 100644 --- a/drivers/gpu/drm/msm/msm_gem.c +++ b/drivers/gpu/drm/msm/msm_gem.c @@ -1169,7 +1169,7 @@ static int msm_gem_new_impl(struct drm_device *dev, case MSM_BO_CACHED_COHERENT: if (priv->has_cached_coherent) break; - /* fallthrough */ + fallthrough; default: DRM_DEV_ERROR(dev->dev, "invalid cache flag: %x\n", (flags & MSM_BO_CACHE_MASK)); diff --git a/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c b/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c index dd20b01771c4..235f9bdaeaf2 100644 --- a/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c +++ b/drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c @@ -379,6 +379,7 @@ static void arm_smmu_cmdq_skip_err(struct arm_smmu_device *smmu) switch (idx) { case CMDQ_ERR_CERROR_ABT_IDX: dev_err(smmu->dev, "retrying command fetch\n"); + return; case CMDQ_ERR_CERROR_NONE_IDX: return; case CMDQ_ERR_CERROR_ATC_INV_IDX: diff --git a/drivers/mmc/host/jz4740_mmc.c b/drivers/mmc/host/jz4740_mmc.c index 0db17bcc9c16..cb1a64a5c256 100644 --- a/drivers/mmc/host/jz4740_mmc.c +++ b/drivers/mmc/host/jz4740_mmc.c @@ -789,6 +789,8 @@ static irqreturn_t jz_mmc_irq_worker(int irq, void *devid) break; } } + fallthrough; + case JZ4740_MMC_STATE_DONE: break; } diff --git a/drivers/mtd/chips/cfi_util.c b/drivers/mtd/chips/cfi_util.c index 99b7986002f0..6a6a2a21d2ed 100644 --- a/drivers/mtd/chips/cfi_util.c +++ b/drivers/mtd/chips/cfi_util.c @@ -108,8 +108,8 @@ map_word cfi_build_cmd(u_long cmd, struct map_info *map, struct cfi_private *cfi #if BITS_PER_LONG >= 64 case 8: onecmd |= (onecmd << (chip_mode * 32)); -#endif fallthrough; +#endif case 4: onecmd |= (onecmd << (chip_mode * 16)); fallthrough; @@ -164,8 +164,8 @@ unsigned long cfi_merge_status(map_word val, struct map_info *map, #if BITS_PER_LONG >= 64 case 8: res |= (onestat >> (chip_mode * 32)); -#endif fallthrough; +#endif case 4: res |= (onestat >> (chip_mode * 16)); fallthrough; diff --git a/drivers/net/ethernet/netronome/nfp/flower/conntrack.c b/drivers/net/ethernet/netronome/nfp/flower/conntrack.c index 128020b1573e..062bb2db68bf 100644 --- a/drivers/net/ethernet/netronome/nfp/flower/conntrack.c +++ b/drivers/net/ethernet/netronome/nfp/flower/conntrack.c @@ -1159,6 +1159,7 @@ int nfp_fl_ct_del_flow(struct nfp_fl_ct_map_entry *ct_map_ent) nfp_ct_map_params); nfp_fl_ct_clean_flow_entry(ct_map_ent->ct_entry); kfree(ct_map_ent); + break; default: break; } diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/main.c b/drivers/net/wireless/mediatek/mt76/mt7921/main.c index 7fd21049ff5a..63ec140c9c37 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7921/main.c +++ b/drivers/net/wireless/mediatek/mt76/mt7921/main.c @@ -389,6 +389,7 @@ static int mt7921_set_key(struct ieee80211_hw *hw, enum set_key_cmd cmd, case WLAN_CIPHER_SUITE_WEP104: if (!mvif->wep_sta) return -EOPNOTSUPP; + break; case WLAN_CIPHER_SUITE_TKIP: case WLAN_CIPHER_SUITE_CCMP: case WLAN_CIPHER_SUITE_CCMP_256: diff --git a/drivers/pci/proc.c b/drivers/pci/proc.c index 9bab07302bbf..d32fbfc93ea9 100644 --- a/drivers/pci/proc.c +++ b/drivers/pci/proc.c @@ -230,8 +230,8 @@ static long proc_bus_pci_ioctl(struct file *file, unsigned int cmd, break; } /* If arch decided it can't, fall through... */ -#endif /* HAVE_PCI_MMAP */ fallthrough; +#endif /* HAVE_PCI_MMAP */ default: ret = -EINVAL; break; diff --git a/drivers/power/supply/ab8500_fg.c b/drivers/power/supply/ab8500_fg.c index 3d45ed0157c6..a6ebdb269fdd 100644 --- a/drivers/power/supply/ab8500_fg.c +++ b/drivers/power/supply/ab8500_fg.c @@ -1728,6 +1728,7 @@ static void ab8500_fg_algorithm_calibrate(struct ab8500_fg *di) break; case AB8500_FG_CALIB_WAIT: dev_dbg(di->dev, "Calibration WFI\n"); + break; default: break; } @@ -2224,6 +2225,7 @@ static int ab8500_fg_get_ext_psy_data(struct device *dev, void *data) queue_work(di->fg_wq, &di->fg_work); break; } + break; default: break; } diff --git a/drivers/power/supply/abx500_chargalg.c b/drivers/power/supply/abx500_chargalg.c index a17849bfacbf..b72826cf6794 100644 --- a/drivers/power/supply/abx500_chargalg.c +++ b/drivers/power/supply/abx500_chargalg.c @@ -1150,6 +1150,7 @@ static int abx500_chargalg_get_ext_psy_data(struct device *dev, void *data) default: break; } + break; default: break; } diff --git a/drivers/s390/char/tape_char.c b/drivers/s390/char/tape_char.c index 8abb42923307..cc8237afeffa 100644 --- a/drivers/s390/char/tape_char.c +++ b/drivers/s390/char/tape_char.c @@ -371,8 +371,6 @@ __tapechar_ioctl(struct tape_device *device, case MTSEEK: if (device->required_tapemarks) tape_std_terminate_write(device); - default: - ; } rc = tape_mtop(device, op.mt_op, op.mt_count); diff --git a/drivers/s390/net/ctcm_fsms.c b/drivers/s390/net/ctcm_fsms.c index b341075397d9..377e3689d1d4 100644 --- a/drivers/s390/net/ctcm_fsms.c +++ b/drivers/s390/net/ctcm_fsms.c @@ -1454,6 +1454,7 @@ again: get_ccwdev_lock(ch->cdev), saveflags); if (rc != 0) ctcm_ccw_check_rc(ch, rc, "normal RX"); + break; default: break; } diff --git a/drivers/s390/net/qeth_l3_main.c b/drivers/s390/net/qeth_l3_main.c index d308ff744a29..f0d6f205c53c 100644 --- a/drivers/s390/net/qeth_l3_main.c +++ b/drivers/s390/net/qeth_l3_main.c @@ -434,6 +434,7 @@ static int qeth_l3_correct_routing_type(struct qeth_card *card, if (qeth_is_ipafunc_supported(card, prot, IPA_OSA_MC_ROUTER)) return 0; + goto out_inval; default: goto out_inval; } diff --git a/drivers/scsi/libsas/sas_discover.c b/drivers/scsi/libsas/sas_discover.c index 9f5068f3bcfb..dd205414e505 100644 --- a/drivers/scsi/libsas/sas_discover.c +++ b/drivers/scsi/libsas/sas_discover.c @@ -461,7 +461,7 @@ static void sas_discover_domain(struct work_struct *work) break; #else pr_notice("ATA device seen but CONFIG_SCSI_SAS_ATA=N so cannot attach\n"); - /* Fall through */ + fallthrough; #endif /* Fall through - only for the #else condition above. */ default: diff --git a/drivers/usb/gadget/udc/fsl_qe_udc.c b/drivers/usb/gadget/udc/fsl_qe_udc.c index 8e8588933628..15db7a3868fe 100644 --- a/drivers/usb/gadget/udc/fsl_qe_udc.c +++ b/drivers/usb/gadget/udc/fsl_qe_udc.c @@ -586,6 +586,7 @@ static int qe_ep_init(struct qe_udc *udc, case USB_SPEED_FULL: if (max <= 1023) break; + fallthrough; default: goto en_done; } diff --git a/drivers/video/fbdev/xilinxfb.c b/drivers/video/fbdev/xilinxfb.c index ffbf900648d9..438e2c78142f 100644 --- a/drivers/video/fbdev/xilinxfb.c +++ b/drivers/video/fbdev/xilinxfb.c @@ -241,6 +241,8 @@ xilinx_fb_blank(int blank_mode, struct fb_info *fbi) case FB_BLANK_POWERDOWN: /* turn off panel */ xilinx_fb_out32(drvdata, REG_CTRL, 0); + break; + default: break; } |