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commit 9099ff769faf879b5cb6e24e04c7904a8352aef0
parent 2595646791c319cadfdbf271563aac97d0843dc7
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date:   Mon,  3 Dec 2018 09:35:27 -0800

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc

Pull sparc fixes from David Miller:

 1) Some implicit switch fallthrough fixes from Stephen Rothwell.

 2) Missing of_node_put() in various sparc drivers from Yangtao Li.

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc:
  drivers/tty: add missing of_node_put()
  drivers/sbus/char: add of_node_put()
  sbus: char: add of_node_put()
  sparc32: supress another implicit-fallthrough warning
  sparc32: suppress an implicit-fallthrough warning
  sparc: suppress the implicit-fallthrough warning
  arch/sparc: Use kzalloc_node

Diffstat:
March/sparc/kernel/iommu.c | 3+--
March/sparc/kernel/signal32.c | 1+
March/sparc/kernel/signal_32.c | 1+
March/sparc/kernel/signal_64.c | 1+
Mdrivers/sbus/char/display7seg.c | 1+
Mdrivers/sbus/char/envctrl.c | 2++
Mdrivers/tty/serial/suncore.c | 1+
7 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/arch/sparc/kernel/iommu.c b/arch/sparc/kernel/iommu.c @@ -108,10 +108,9 @@ int iommu_table_init(struct iommu *iommu, int tsbsize, /* Allocate and initialize the free area map. */ sz = num_tsb_entries / 8; sz = (sz + 7UL) & ~7UL; - iommu->tbl.map = kmalloc_node(sz, GFP_KERNEL, numa_node); + iommu->tbl.map = kzalloc_node(sz, GFP_KERNEL, numa_node); if (!iommu->tbl.map) return -ENOMEM; - memset(iommu->tbl.map, 0, sz); iommu_tbl_pool_init(&iommu->tbl, num_tsb_entries, IO_PAGE_SHIFT, (tlb_type != hypervisor ? iommu_flushall : NULL), diff --git a/arch/sparc/kernel/signal32.c b/arch/sparc/kernel/signal32.c @@ -683,6 +683,7 @@ void do_signal32(struct pt_regs * regs) regs->tpc -= 4; regs->tnpc -= 4; pt_regs_clear_syscall(regs); + /* fall through */ case ERESTART_RESTARTBLOCK: regs->u_regs[UREG_G1] = __NR_restart_syscall; regs->tpc -= 4; diff --git a/arch/sparc/kernel/signal_32.c b/arch/sparc/kernel/signal_32.c @@ -508,6 +508,7 @@ static void do_signal(struct pt_regs *regs, unsigned long orig_i0) regs->pc -= 4; regs->npc -= 4; pt_regs_clear_syscall(regs); + /* fall through */ case ERESTART_RESTARTBLOCK: regs->u_regs[UREG_G1] = __NR_restart_syscall; regs->pc -= 4; diff --git a/arch/sparc/kernel/signal_64.c b/arch/sparc/kernel/signal_64.c @@ -533,6 +533,7 @@ static void do_signal(struct pt_regs *regs, unsigned long orig_i0) regs->tpc -= 4; regs->tnpc -= 4; pt_regs_clear_syscall(regs); + /* fall through */ case ERESTART_RESTARTBLOCK: regs->u_regs[UREG_G1] = __NR_restart_syscall; regs->tpc -= 4; diff --git a/drivers/sbus/char/display7seg.c b/drivers/sbus/char/display7seg.c @@ -220,6 +220,7 @@ static int d7s_probe(struct platform_device *op) dev_set_drvdata(&op->dev, p); d7s_device = p; err = 0; + of_node_put(opts); out: return err; diff --git a/drivers/sbus/char/envctrl.c b/drivers/sbus/char/envctrl.c @@ -910,8 +910,10 @@ static void envctrl_init_i2c_child(struct device_node *dp, for (len = 0; len < PCF8584_MAX_CHANNELS; ++len) { pchild->mon_type[len] = ENVCTRL_NOMON; } + of_node_put(root_node); return; } + of_node_put(root_node); } /* Get the monitor channels. */ diff --git a/drivers/tty/serial/suncore.c b/drivers/tty/serial/suncore.c @@ -112,6 +112,7 @@ void sunserial_console_termios(struct console *con, struct device_node *uart_dp) mode = of_get_property(dp, mode_prop, NULL); if (!mode) mode = "9600,8,n,1,-"; + of_node_put(dp); } cflag = CREAD | HUPCL | CLOCAL;