Merge branch 'sh-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-3.x

* 'sh-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-3.x:
  sh: sh7724: Add USBHS DMAEngine support
  sh: ecovec: Add renesas_usbhs support
  sh, exec: remove redundant set_fs(USER_DS)
  drivers: sh: resume enabled clocks fix
  dmaengine: shdma: SH_DMAC_MAX_CHANNELS message fix
  sh: Fix up xchg/cmpxchg corruption with gUSA RB.
  sh: Remove compressed kernel libgcc dependency.
  sh: fix wrong icache/dcache address-array start addr in cache-debugfs.

2 files changed, 8 insertions, 7 deletions

diff --git a/drivers/dma/shdma.c b/drivers/dma/shdma.c
index 2a638f9f09a2..028330044201 100644
--- a/drivers/dma/shdma.c
+++ b/drivers/dma/shdma.c
@@ -1221,6 +1221,11 @@ static int __init sh_dmae_probe(struct platform_device *pdev)
         } else {
                 do {
                         for (i = chanirq_res->start; i <= chanirq_res->end; i++) {
+                                if (irq_cnt >= SH_DMAC_MAX_CHANNELS) {
+                                        irq_cap = 1;
+                                        break;
+                                }
+
                                 if ((errirq_res->flags & IORESOURCE_BITS) ==
                                     IORESOURCE_IRQ_SHAREABLE)
                                         chan_flag[irq_cnt] = IRQF_SHARED;
@@ -1230,15 +1235,11 @@ static int __init sh_dmae_probe(struct platform_device *pdev)
                                         "Found IRQ %d for channel %d\n",
                                         i, irq_cnt);
                                 chan_irq[irq_cnt++] = i;
-
-                                if (irq_cnt >= SH_DMAC_MAX_CHANNELS)
-                                        break;
                         }
 
-                        if (irq_cnt >= SH_DMAC_MAX_CHANNELS) {
-                                irq_cap = 1;
+                        if (irq_cnt >= SH_DMAC_MAX_CHANNELS)
                                 break;
-                        }
+
                         chanirq_res = platform_get_resource(pdev,
                                                 IORESOURCE_IRQ, ++irqres);
                 } while (irq_cnt < pdata->channel_num && chanirq_res);
diff --git a/drivers/sh/clk/core.c b/drivers/sh/clk/core.c
index 4f64183b27fa..7e9c39951ecb 100644
--- a/drivers/sh/clk/core.c
+++ b/drivers/sh/clk/core.c
@@ -635,7 +635,7 @@ static void clks_core_resume(void)
         struct clk *clkp;
 
         list_for_each_entry(clkp, &clock_list, node) {
-                if (likely(clkp->ops)) {
+                if (likely(clkp->usecount && clkp->ops)) {
                         unsigned long rate = clkp->rate;
 
                         if (likely(clkp->ops->set_parent))