diff --git a/.get_maintainer.ignore b/.get_maintainer.ignore index 7d1b30aae874..b458815f1d1b 100644 --- a/.get_maintainer.ignore +++ b/.get_maintainer.ignore @@ -3,3 +3,4 @@ Alan Cox Christoph Hellwig Jeff Kirsher Marc Gonzalez +Ralf Baechle diff --git a/CREDITS b/CREDITS index 96660c63f5b9..4e680556f92a 100644 --- a/CREDITS +++ b/CREDITS @@ -185,6 +185,11 @@ P: 1024/AF7B30C1 CF 97 C2 CC 6D AE A7 FE C8 BA 9C FC 88 DE 32 C3 D: Linux/MIPS port D: Linux/68k hacker D: AX25 maintainer +D: EDAC-CAVIUM OCTEON maintainer +D: IOC3 ETHERNET DRIVER maintainer +D: NETROM NETWORK LAYER maintainer +D: ROSE NETWORK LAYER maintainer +D: TURBOCHANNEL SUBSYSTEM maintainer S: Hauptstrasse 19 S: 79837 St. Blasien S: Germany diff --git a/MAINTAINERS b/MAINTAINERS index 195a004e6ddf..c58ec9f1ec2d 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -6301,7 +6301,6 @@ DECSTATION PLATFORM SUPPORT M: "Maciej W. Rozycki" L: linux-mips@vger.kernel.org S: Maintained -W: http://www.linux-mips.org/wiki/DECstation F: arch/mips/dec/ F: arch/mips/include/asm/dec/ F: arch/mips/include/asm/mach-dec/ @@ -8061,10 +8060,10 @@ S: Maintained F: drivers/edac/highbank* EDAC-CAVIUM OCTEON -M: Ralf Baechle +M: Thomas Bogendoerfer L: linux-edac@vger.kernel.org L: linux-mips@vger.kernel.org -S: Supported +S: Maintained F: drivers/edac/octeon_edac* EDAC-CAVIUM THUNDERX @@ -11886,7 +11885,7 @@ F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml F: drivers/iio/gyro/mpu3050* IOC3 ETHERNET DRIVER -M: Ralf Baechle +M: Thomas Bogendoerfer L: linux-mips@vger.kernel.org S: Maintained F: drivers/net/ethernet/sgi/ioc3-eth.c @@ -15481,7 +15480,6 @@ MIPS M: Thomas Bogendoerfer L: linux-mips@vger.kernel.org S: Maintained -W: http://www.linux-mips.org/ Q: https://patchwork.kernel.org/project/linux-mips/list/ T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git F: Documentation/devicetree/bindings/mips/ @@ -15994,9 +15992,8 @@ F: net/netfilter/ F: tools/testing/selftests/net/netfilter/ NETROM NETWORK LAYER -M: Ralf Baechle L: linux-hams@vger.kernel.org -S: Maintained +S: Orphan W: https://linux-ax25.in-berlin.de F: include/net/netrom.h F: include/uapi/linux/netrom.h @@ -20066,9 +20063,8 @@ F: include/linux/mfd/rohm-generic.h F: include/linux/mfd/rohm-shared.h ROSE NETWORK LAYER -M: Ralf Baechle L: linux-hams@vger.kernel.org -S: Maintained +S: Orphan W: https://linux-ax25.in-berlin.de F: include/net/rose.h F: include/uapi/linux/rose.h @@ -23611,10 +23607,9 @@ F: drivers/net/tun.c TURBOCHANNEL SUBSYSTEM M: "Maciej W. Rozycki" -M: Ralf Baechle L: linux-mips@vger.kernel.org S: Maintained -Q: http://patchwork.linux-mips.org/project/linux-mips/list/ +Q: https://patchwork.kernel.org/project/linux-mips/list/ F: drivers/tc/ F: include/linux/tc.h diff --git a/arch/mips/boot/dts/brcm/bcm6358.dtsi b/arch/mips/boot/dts/brcm/bcm6358.dtsi index 777c4379ed03..5e487f66c343 100644 --- a/arch/mips/boot/dts/brcm/bcm6358.dtsi +++ b/arch/mips/boot/dts/brcm/bcm6358.dtsi @@ -13,6 +13,7 @@ cpus { #size-cells = <0>; mips-hpt-frequency = <150000000>; + brcm,bmips-cbr-reg = <0xff400000>; cpu@0 { compatible = "brcm,bmips4350"; diff --git a/arch/mips/boot/dts/brcm/bcm6368.dtsi b/arch/mips/boot/dts/brcm/bcm6368.dtsi index fc15e200877d..087f3295a14b 100644 --- a/arch/mips/boot/dts/brcm/bcm6368.dtsi +++ b/arch/mips/boot/dts/brcm/bcm6368.dtsi @@ -13,6 +13,7 @@ cpus { #size-cells = <0>; mips-hpt-frequency = <200000000>; + brcm,bmips-cbr-reg = <0xff400000>; cpu@0 { compatible = "brcm,bmips4350"; diff --git a/arch/mips/boot/dts/mobileye/eyeq6h-epm6.dts b/arch/mips/boot/dts/mobileye/eyeq6h-epm6.dts index ebc0d363fbf8..59a3e95050eb 100644 --- a/arch/mips/boot/dts/mobileye/eyeq6h-epm6.dts +++ b/arch/mips/boot/dts/mobileye/eyeq6h-epm6.dts @@ -8,7 +8,7 @@ #include "eyeq6h.dtsi" / { - compatible = "mobileye,eyeq6-epm6", "mobileye,eyeq6"; + compatible = "mobileye,eyeq6h-epm6", "mobileye,eyeq6h"; model = "Mobile EyeQ6H MP6 Evaluation board"; chosen { diff --git a/arch/mips/boot/dts/realtek/cameo-rtl9302c-2x-rtl8224-2xge.dts b/arch/mips/boot/dts/realtek/cameo-rtl9302c-2x-rtl8224-2xge.dts index 77d2566545f2..6789bf374044 100644 --- a/arch/mips/boot/dts/realtek/cameo-rtl9302c-2x-rtl8224-2xge.dts +++ b/arch/mips/boot/dts/realtek/cameo-rtl9302c-2x-rtl8224-2xge.dts @@ -1,7 +1,7 @@ // SPDX-License-Identifier: GPL-2.0-or-later /dts-v1/; -#include "rtl930x.dtsi" +#include "rtl9302c.dtsi" #include #include diff --git a/arch/mips/boot/dts/realtek/rtl9302c.dtsi b/arch/mips/boot/dts/realtek/rtl9302c.dtsi new file mode 100644 index 000000000000..8690433af498 --- /dev/null +++ b/arch/mips/boot/dts/realtek/rtl9302c.dtsi @@ -0,0 +1,15 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR BSD-2-Clause + +#include "rtl930x.dtsi" + +&switch0 { + compatible = "realtek,rtl9302c-switch", "syscon", "simple-mfd"; +}; + +&i2c0 { + compatible = "realtek,rtl9302c-i2c", "realtek,rtl9301-i2c"; +}; + +&i2c1 { + compatible = "realtek,rtl9302c-i2c", "realtek,rtl9301-i2c"; +}; diff --git a/arch/mips/boot/dts/realtek/rtl930x.dtsi b/arch/mips/boot/dts/realtek/rtl930x.dtsi index f271940f82be..6a6f3f3fe389 100644 --- a/arch/mips/boot/dts/realtek/rtl930x.dtsi +++ b/arch/mips/boot/dts/realtek/rtl930x.dtsi @@ -29,6 +29,35 @@ lx_clk: clock-175mhz { #clock-cells = <0>; clock-frequency = <175000000>; }; + + switch0: switch@1b000000 { + compatible = "realtek,rtl9301-switch", "syscon", "simple-mfd"; + reg = <0x1b000000 0x10000>; + #address-cells = <1>; + #size-cells = <1>; + + reboot@c { + compatible = "syscon-reboot"; + reg = <0x0c 0x4>; + value = <0x01>; + }; + + i2c0: i2c@36c { + compatible = "realtek,rtl9301-i2c"; + reg = <0x36c 0x14>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + + i2c1: i2c@388 { + compatible = "realtek,rtl9301-i2c"; + reg = <0x388 0x14>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + }; }; &soc { diff --git a/arch/mips/configs/loongson3_defconfig b/arch/mips/configs/loongson3_defconfig index 78f498752066..98844b457b7f 100644 --- a/arch/mips/configs/loongson3_defconfig +++ b/arch/mips/configs/loongson3_defconfig @@ -5,6 +5,8 @@ CONFIG_POSIX_MQUEUE=y CONFIG_AUDIT=y CONFIG_NO_HZ=y CONFIG_HIGH_RES_TIMERS=y +CONFIG_BPF_SYSCALL=y +CONFIG_BPF_JIT=y CONFIG_PREEMPT=y CONFIG_BSD_PROCESS_ACCT=y CONFIG_BSD_PROCESS_ACCT_V3=y @@ -22,18 +24,16 @@ CONFIG_CGROUP_CPUACCT=y CONFIG_NAMESPACES=y CONFIG_USER_NS=y CONFIG_SCHED_AUTOGROUP=y -CONFIG_SYSFS_DEPRECATED=y CONFIG_RELAY=y CONFIG_BLK_DEV_INITRD=y -CONFIG_BPF_SYSCALL=y CONFIG_EXPERT=y CONFIG_PERF_EVENTS=y +CONFIG_KEXEC=y CONFIG_MACH_LOONGSON64=y CONFIG_CPU_HAS_MSA=y CONFIG_NUMA=y CONFIG_NR_CPUS=16 CONFIG_HZ_256=y -CONFIG_KEXEC=y CONFIG_MIPS32_O32=y CONFIG_MIPS32_N32=y CONFIG_VIRTUALIZATION=y @@ -47,15 +47,12 @@ CONFIG_MODVERSIONS=y CONFIG_PARTITION_ADVANCED=y CONFIG_MQ_IOSCHED_DEADLINE=m CONFIG_IOSCHED_BFQ=y -CONFIG_BFQ_GROUP_IOSCHED=y CONFIG_BINFMT_MISC=m CONFIG_KSM=y CONFIG_NET=y CONFIG_PACKET=y -CONFIG_UNIX=y CONFIG_XFRM_USER=y CONFIG_NET_KEY=y -CONFIG_INET=y CONFIG_IP_MULTICAST=y CONFIG_IP_ADVANCED_ROUTER=y CONFIG_IP_MULTIPLE_TABLES=y @@ -106,7 +103,6 @@ CONFIG_IP_NF_TARGET_ECN=m CONFIG_IP_NF_TARGET_TTL=m CONFIG_IP_NF_RAW=m CONFIG_IP_NF_SECURITY=m -CONFIG_IP_NF_ARPTABLES=m CONFIG_IP_NF_ARPFILTER=m CONFIG_IP_NF_ARP_MANGLE=m CONFIG_NF_TABLES_IPV6=y @@ -128,7 +124,6 @@ CONFIG_L2TP=m CONFIG_BRIDGE=m CONFIG_VSOCKETS=m CONFIG_VIRTIO_VSOCKETS=m -CONFIG_BPF_JIT=y CONFIG_CFG80211=m CONFIG_CFG80211_WEXT=y CONFIG_MAC80211=m @@ -146,6 +141,7 @@ CONFIG_BLK_DEV_LOOP=y CONFIG_BLK_DEV_RAM=y CONFIG_BLK_DEV_RAM_SIZE=8192 CONFIG_VIRTIO_BLK=y +CONFIG_BLK_DEV_NVME=m CONFIG_RAID_ATTRS=m CONFIG_BLK_DEV_SD=y CONFIG_BLK_DEV_SR=y @@ -167,12 +163,10 @@ CONFIG_SATA_AHCI=y CONFIG_PATA_ATIIXP=y CONFIG_MD=y CONFIG_BLK_DEV_MD=m -CONFIG_MD_LINEAR=m CONFIG_MD_RAID0=m CONFIG_MD_RAID1=m CONFIG_MD_RAID10=m CONFIG_MD_RAID456=m -CONFIG_MD_MULTIPATH=m CONFIG_BLK_DEV_DM=m CONFIG_DM_CRYPT=m CONFIG_DM_SNAPSHOT=m @@ -196,7 +190,6 @@ CONFIG_VIRTIO_NET=m # CONFIG_NET_VENDOR_ARC is not set # CONFIG_NET_VENDOR_ATHEROS is not set # CONFIG_NET_VENDOR_BROADCOM is not set -# CONFIG_NET_VENDOR_BROCADE is not set # CONFIG_NET_VENDOR_CHELSIO is not set # CONFIG_NET_VENDOR_CIRRUS is not set # CONFIG_NET_VENDOR_CISCO is not set @@ -216,6 +209,7 @@ CONFIG_IXGBE=y # CONFIG_NET_VENDOR_NVIDIA is not set # CONFIG_NET_VENDOR_OKI is not set # CONFIG_NET_VENDOR_QLOGIC is not set +# CONFIG_NET_VENDOR_BROCADE is not set # CONFIG_NET_VENDOR_RDC is not set CONFIG_8139CP=m CONFIG_8139TOO=m @@ -242,7 +236,6 @@ CONFIG_PPPOL2TP=m CONFIG_PPP_ASYNC=m CONFIG_PPP_SYNC_TTY=m CONFIG_ATH9K=m -CONFIG_HOSTAP=m CONFIG_INPUT_SPARSEKMAP=y CONFIG_INPUT_MOUSEDEV=y CONFIG_INPUT_MOUSEDEV_PSAUX=y @@ -276,23 +269,20 @@ CONFIG_MEDIA_SUPPORT=m CONFIG_MEDIA_USB_SUPPORT=y CONFIG_USB_VIDEO_CLASS=m CONFIG_DRM=y +CONFIG_DRM_RADEON=m CONFIG_DRM_AMDGPU=m CONFIG_DRM_AMDGPU_SI=y CONFIG_DRM_AMDGPU_CIK=y CONFIG_DRM_AMDGPU_USERPTR=y CONFIG_DRM_AMD_ACP=y -CONFIG_DRM_AMD_DC=y CONFIG_DRM_AMD_DC_SI=y CONFIG_DRM_AST=m -CONFIG_DRM_RADEON=m CONFIG_DRM_QXL=y CONFIG_DRM_VIRTIO_GPU=y CONFIG_FB=y CONFIG_FB_RADEON=y CONFIG_LCD_CLASS_DEVICE=y CONFIG_LCD_PLATFORM=m -# CONFIG_VGA_CONSOLE is not set -CONFIG_FRAMEBUFFER_CONSOLE=y CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y CONFIG_LOGO=y CONFIG_SOUND=y @@ -350,13 +340,11 @@ CONFIG_EXT3_FS_SECURITY=y CONFIG_XFS_FS=y CONFIG_XFS_POSIX_ACL=y CONFIG_QUOTA=y -# CONFIG_PRINT_QUOTA_WARNING is not set CONFIG_QFMT_V1=m CONFIG_QFMT_V2=m CONFIG_AUTOFS_FS=y CONFIG_FUSE_FS=m CONFIG_VIRTIO_FS=m -CONFIG_NETFS_SUPPORT=m CONFIG_FSCACHE=y CONFIG_ISO9660_FS=m CONFIG_JOLIET=y @@ -391,23 +379,21 @@ CONFIG_SECURITY_NETWORK=y CONFIG_SECURITY_PATH=y CONFIG_SECURITY_SELINUX=y CONFIG_SECURITY_SELINUX_BOOTPARAM=y -CONFIG_SECURITY_SELINUX_DISABLE=y CONFIG_DEFAULT_SECURITY_DAC=y -CONFIG_CRYPTO_HMAC=y -CONFIG_CRYPTO_MD5=y -CONFIG_CRYPTO_WP512=m CONFIG_CRYPTO_BLOWFISH=m CONFIG_CRYPTO_CAST5=m CONFIG_CRYPTO_CAST6=m CONFIG_CRYPTO_SERPENT=m CONFIG_CRYPTO_TWOFISH=m +CONFIG_CRYPTO_HMAC=y +CONFIG_CRYPTO_MD5=y +CONFIG_CRYPTO_WP512=m CONFIG_CRYPTO_DEFLATE=m CONFIG_PRINTK_TIME=y CONFIG_STRIP_ASM_SYMS=y CONFIG_MAGIC_SYSRQ=y CONFIG_DEBUG_FS=y # CONFIG_SCHED_DEBUG is not set -# CONFIG_DEBUG_PREEMPT is not set CONFIG_FUNCTION_TRACER=y CONFIG_FTRACE_SYSCALLS=y CONFIG_CMDLINE_BOOL=y diff --git a/arch/mips/include/asm/mips-cm.h b/arch/mips/include/asm/mips-cm.h index 1e782275850a..23ce951f445b 100644 --- a/arch/mips/include/asm/mips-cm.h +++ b/arch/mips/include/asm/mips-cm.h @@ -326,7 +326,9 @@ GCR_CX_ACCESSOR_RW(32, 0x018, other) /* GCR_Cx_RESET_BASE - Configure where powered up cores will fetch from */ GCR_CX_ACCESSOR_RW(32, 0x020, reset_base) +GCR_CX_ACCESSOR_RW(64, 0x020, reset64_base) #define CM_GCR_Cx_RESET_BASE_BEVEXCBASE GENMASK(31, 12) +#define CM_GCR_Cx_RESET64_BASE_BEVEXCBASE GENMASK_ULL(47, 12) #define CM_GCR_Cx_RESET_BASE_MODE BIT(1) /* GCR_Cx_ID - Identify the current core */ diff --git a/arch/mips/include/asm/switch_to.h b/arch/mips/include/asm/switch_to.h index a4374b4cb88f..d6ccd5344021 100644 --- a/arch/mips/include/asm/switch_to.h +++ b/arch/mips/include/asm/switch_to.h @@ -97,7 +97,7 @@ do { \ } \ } while (0) #else -# define __sanitize_fcr31(next) +# define __sanitize_fcr31(next) do { (void) (next); } while (0) #endif /* diff --git a/arch/mips/kernel/proc.c b/arch/mips/kernel/proc.c index 8eba5a1ed664..8f0a0001540c 100644 --- a/arch/mips/kernel/proc.c +++ b/arch/mips/kernel/proc.c @@ -66,24 +66,23 @@ static int show_cpuinfo(struct seq_file *m, void *v) seq_printf(m, "BogoMIPS\t\t: %u.%02u\n", cpu_data[n].udelay_val / (500000/HZ), (cpu_data[n].udelay_val / (5000/HZ)) % 100); - seq_printf(m, "wait instruction\t: %s\n", cpu_wait ? "yes" : "no"); + seq_printf(m, "wait instruction\t: %s\n", str_yes_no(cpu_wait)); seq_printf(m, "microsecond timers\t: %s\n", - cpu_has_counter ? "yes" : "no"); + str_yes_no(cpu_has_counter)); seq_printf(m, "tlb_entries\t\t: %d\n", cpu_data[n].tlbsize); seq_printf(m, "extra interrupt vector\t: %s\n", - cpu_has_divec ? "yes" : "no"); - seq_printf(m, "hardware watchpoint\t: %s", - cpu_has_watch ? "yes, " : "no\n"); + str_yes_no(cpu_has_divec)); + seq_printf(m, "hardware watchpoint\t: %s", str_yes_no(cpu_has_watch)); if (cpu_has_watch) { - seq_printf(m, "count: %d, address/irw mask: [", + seq_printf(m, ", count: %d, address/irw mask: [", cpu_data[n].watch_reg_count); for (i = 0; i < cpu_data[n].watch_reg_count; i++) seq_printf(m, "%s0x%04x", i ? ", " : "", cpu_data[n].watch_reg_masks[i]); - seq_puts(m, "]\n"); + seq_puts(m, "]"); } - seq_puts(m, "isa\t\t\t:"); + seq_puts(m, "\nisa\t\t\t:"); if (cpu_has_mips_1) seq_puts(m, " mips1"); if (cpu_has_mips_2) @@ -155,7 +154,7 @@ static int show_cpuinfo(struct seq_file *m, void *v) if (cpu_has_mmips) { seq_printf(m, "micromips kernel\t: %s\n", - (read_c0_config3() & MIPS_CONF3_ISA_OE) ? "yes" : "no"); + str_yes_no(read_c0_config3() & MIPS_CONF3_ISA_OE)); } seq_puts(m, "Options implemented\t:"); diff --git a/arch/mips/kernel/smp-cps.c b/arch/mips/kernel/smp-cps.c index 395622c37325..82c8f9b9573c 100644 --- a/arch/mips/kernel/smp-cps.c +++ b/arch/mips/kernel/smp-cps.c @@ -37,7 +37,7 @@ enum label_id { UASM_L_LA(_not_nmi) static DECLARE_BITMAP(core_power, NR_CPUS); -static uint32_t core_entry_reg; +static u64 core_entry_reg; static phys_addr_t cps_vec_pa; struct core_boot_config *mips_cps_core_bootcfg; @@ -94,6 +94,20 @@ static void __init *mips_cps_build_core_entry(void *addr) return p; } +static bool __init check_64bit_reset(void) +{ + bool cx_64bit_reset = false; + + mips_cm_lock_other(0, 0, 0, CM_GCR_Cx_OTHER_BLOCK_LOCAL); + write_gcr_co_reset64_base(CM_GCR_Cx_RESET64_BASE_BEVEXCBASE); + if ((read_gcr_co_reset64_base() & CM_GCR_Cx_RESET64_BASE_BEVEXCBASE) == + CM_GCR_Cx_RESET64_BASE_BEVEXCBASE) + cx_64bit_reset = true; + mips_cm_unlock_other(); + + return cx_64bit_reset; +} + static int __init allocate_cps_vecs(void) { /* Try to allocate in KSEG1 first */ @@ -105,11 +119,23 @@ static int __init allocate_cps_vecs(void) CM_GCR_Cx_RESET_BASE_BEVEXCBASE; if (!cps_vec_pa && mips_cm_is64) { - cps_vec_pa = memblock_phys_alloc_range(BEV_VEC_SIZE, BEV_VEC_ALIGN, - 0x0, SZ_4G - 1); - if (cps_vec_pa) - core_entry_reg = (cps_vec_pa & CM_GCR_Cx_RESET_BASE_BEVEXCBASE) | + phys_addr_t end; + + if (check_64bit_reset()) { + pr_info("VP Local Reset Exception Base support 47 bits address\n"); + end = MEMBLOCK_ALLOC_ANYWHERE; + } else { + end = SZ_4G - 1; + } + cps_vec_pa = memblock_phys_alloc_range(BEV_VEC_SIZE, BEV_VEC_ALIGN, 0, end); + if (cps_vec_pa) { + if (check_64bit_reset()) + core_entry_reg = (cps_vec_pa & CM_GCR_Cx_RESET64_BASE_BEVEXCBASE) | CM_GCR_Cx_RESET_BASE_MODE; + else + core_entry_reg = (cps_vec_pa & CM_GCR_Cx_RESET_BASE_BEVEXCBASE) | + CM_GCR_Cx_RESET_BASE_MODE; + } } if (!cps_vec_pa) @@ -308,7 +334,10 @@ static void boot_core(unsigned int core, unsigned int vpe_id) mips_cm_lock_other(0, core, 0, CM_GCR_Cx_OTHER_BLOCK_LOCAL); /* Set its reset vector */ - write_gcr_co_reset_base(core_entry_reg); + if (mips_cm_is64) + write_gcr_co_reset64_base(core_entry_reg); + else + write_gcr_co_reset_base(core_entry_reg); /* Ensure its coherency is disabled */ write_gcr_co_coherence(0); @@ -411,7 +440,10 @@ static int cps_boot_secondary(int cpu, struct task_struct *idle) if (cpu_has_vp) { mips_cm_lock_other(0, core, vpe_id, CM_GCR_Cx_OTHER_BLOCK_LOCAL); - write_gcr_co_reset_base(core_entry_reg); + if (mips_cm_is64) + write_gcr_co_reset64_base(core_entry_reg); + else + write_gcr_co_reset_base(core_entry_reg); mips_cm_unlock_other(); } diff --git a/arch/mips/sgi-ip22/ip22-gio.c b/arch/mips/sgi-ip22/ip22-gio.c index d20eec742bfa..5893ea4e382c 100644 --- a/arch/mips/sgi-ip22/ip22-gio.c +++ b/arch/mips/sgi-ip22/ip22-gio.c @@ -165,9 +165,8 @@ static ssize_t modalias_show(struct device *dev, struct device_attribute *a, char *buf) { struct gio_device *gio_dev = to_gio_device(dev); - int len = snprintf(buf, PAGE_SIZE, "gio:%x\n", gio_dev->id.id); - return (len >= PAGE_SIZE) ? (PAGE_SIZE - 1) : len; + return sysfs_emit(buf, "gio:%x\n", gio_dev->id.id); } static DEVICE_ATTR_RO(modalias); @@ -177,7 +176,7 @@ static ssize_t name_show(struct device *dev, struct gio_device *giodev; giodev = to_gio_device(dev); - return sprintf(buf, "%s", giodev->name); + return sysfs_emit(buf, "%s\n", giodev->name); } static DEVICE_ATTR_RO(name); @@ -187,7 +186,7 @@ static ssize_t id_show(struct device *dev, struct gio_device *giodev; giodev = to_gio_device(dev); - return sprintf(buf, "%x", giodev->id.id); + return sysfs_emit(buf, "%x\n", giodev->id.id); } static DEVICE_ATTR_RO(id); diff --git a/drivers/tc/tc.c b/drivers/tc/tc.c index c5b17dd8f587..0629f277f7b4 100644 --- a/drivers/tc/tc.c +++ b/drivers/tc/tc.c @@ -162,7 +162,7 @@ static int __init tc_init(void) if (tc_bus.info.slot_size) { unsigned int tc_clock = tc_get_speed(&tc_bus) / 100000; - pr_info("tc: TURBOchannel rev. %d at %d.%d MHz " + pr_info("tc: TURBOchannel rev. %d at %u.%u MHz " "(with%s parity)\n", tc_bus.info.revision, tc_clock / 10, tc_clock % 10, tc_bus.info.parity ? "" : "out");