Merge commit 'v2.6.38-rc4' into imx-for-2.6.39

Conflicts:
	arch/arm/mach-mxs/clock-mx28.c

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

5 files changed, 7 insertions, 10 deletions

diff --git a/arch/arm/mach-mxs/clock-mx23.c b/arch/arm/mach-mxs/clock-mx23.c
index b1a362ebfded..ca72a05ed9c1 100644
--- a/arch/arm/mach-mxs/clock-mx23.c
+++ b/arch/arm/mach-mxs/clock-mx23.c
@@ -304,7 +304,7 @@ static int name##_set_rate(struct clk *clk, unsigned long rate)		\
         reg = __raw_readl(CLKCTRL_BASE_ADDR + HW_CLKCTRL_##dr);         \
         reg &= ~BM_CLKCTRL_##dr##_DIV;                                  \
         reg |= div << BP_CLKCTRL_##dr##_DIV;                            \
-        if (reg | (1 << clk->enable_shift)) {                           \
+        if (reg & (1 << clk->enable_shift)) {                           \
                 pr_err("%s: clock is gated\n", __func__);               \
                 return -EINVAL;                                         \
         }                                                               \
@@ -347,7 +347,7 @@ static int name##_set_parent(struct clk *clk, struct clk *parent)	\
 {                                                                       \
         if (parent != clk->parent) {                                    \
                 __raw_writel(BM_CLKCTRL_CLKSEQ_BYPASS_##bit,            \
-                         HW_CLKCTRL_CLKSEQ_TOG);                        \
+                         CLKCTRL_BASE_ADDR + HW_CLKCTRL_CLKSEQ_TOG);    \
                 clk->parent = parent;                                   \
         }                                                               \
                                                                         \
diff --git a/arch/arm/mach-mxs/clock-mx28.c b/arch/arm/mach-mxs/clock-mx28.c
index c9d7951e8bfb..febd787f054f 100644
--- a/arch/arm/mach-mxs/clock-mx28.c
+++ b/arch/arm/mach-mxs/clock-mx28.c
@@ -355,12 +355,12 @@ static int name##_set_rate(struct clk *clk, unsigned long rate)		\
         } else {                                                        \
                 reg &= ~BM_CLKCTRL_##dr##_DIV;                          \
                 reg |= div << BP_CLKCTRL_##dr##_DIV;                    \
-                if (reg | (1 << clk->enable_shift)) {                   \
+                if (reg & (1 << clk->enable_shift)) {                   \
                         pr_err("%s: clock is gated\n", __func__);       \
                         return -EINVAL;                                 \
                 }                                                       \
         }                                                               \
-        __raw_writel(reg, CLKCTRL_BASE_ADDR + HW_CLKCTRL_CPU);          \
+        __raw_writel(reg, CLKCTRL_BASE_ADDR + HW_CLKCTRL_##dr);         \
                                                                         \
         for (i = 10000; i; i--)                                         \
                 if (!(__raw_readl(CLKCTRL_BASE_ADDR +                   \
@@ -483,7 +483,7 @@ static int name##_set_parent(struct clk *clk, struct clk *parent)	\
 {                                                                       \
         if (parent != clk->parent) {                                    \
                 __raw_writel(BM_CLKCTRL_CLKSEQ_BYPASS_##bit,            \
-                         HW_CLKCTRL_CLKSEQ_TOG);                        \
+                         CLKCTRL_BASE_ADDR + HW_CLKCTRL_CLKSEQ_TOG);    \
                 clk->parent = parent;                                   \
         }                                                               \
                                                                         \
@@ -614,7 +614,6 @@ static struct clk_lookup lookups[] = {
         _REGISTER_CLOCK("mxs-auart.2", NULL, uart_clk)
         _REGISTER_CLOCK("mxs-auart.3", NULL, uart_clk)
         _REGISTER_CLOCK("mxs-auart.4", NULL, uart_clk)
-        _REGISTER_CLOCK("fec.0", NULL, fec_clk)
         _REGISTER_CLOCK("rtc", NULL, rtc_clk)
         _REGISTER_CLOCK("pll2", NULL, pll2_clk)
         _REGISTER_CLOCK(NULL, "hclk", hbus_clk)
diff --git a/arch/arm/mach-mxs/clock.c b/arch/arm/mach-mxs/clock.c
index e7d2269cf70e..a7093c88e6a6 100644
--- a/arch/arm/mach-mxs/clock.c
+++ b/arch/arm/mach-mxs/clock.c
@@ -57,7 +57,6 @@ static void __clk_disable(struct clk *clk)
                 if (clk->disable)
                         clk->disable(clk);
                 __clk_disable(clk->parent);
-                __clk_disable(clk->secondary);
         }
 }
 
@@ -68,7 +67,6 @@ static int __clk_enable(struct clk *clk)
 
         if (clk->usecount++ == 0) {
                 __clk_enable(clk->parent);
-                __clk_enable(clk->secondary);
 
                 if (clk->enable)
                         clk->enable(clk);
diff --git a/arch/arm/mach-mxs/gpio.c b/arch/arm/mach-mxs/gpio.c
index 8bcb34042252..64848fa3af3b 100644
--- a/arch/arm/mach-mxs/gpio.c
+++ b/arch/arm/mach-mxs/gpio.c
@@ -139,6 +139,8 @@ static void mxs_gpio_irq_handler(u32 irq, struct irq_desc *desc)
         struct mxs_gpio_port *port = (struct mxs_gpio_port *)get_irq_data(irq);
         u32 gpio_irq_no_base = port->virtual_irq_start;
 
+        desc->irq_data.chip->irq_ack(&desc->irq_data);
+
         irq_stat = __raw_readl(port->base + PINCTRL_IRQSTAT(port->id)) &
                         __raw_readl(port->base + PINCTRL_IRQEN(port->id));
 
diff --git a/arch/arm/mach-mxs/include/mach/clock.h b/arch/arm/mach-mxs/include/mach/clock.h
index 041e276d8a32..592c9ab5d760 100644
--- a/arch/arm/mach-mxs/include/mach/clock.h
+++ b/arch/arm/mach-mxs/include/mach/clock.h
@@ -29,8 +29,6 @@ struct clk {
         int id;
         /* Source clock this clk depends on */
         struct clk *parent;
-        /* Secondary clock to enable/disable with this clock */
-        struct clk *secondary;
         /* Reference count of clock enable/disable */
         __s8 usecount;
         /* Register bit position for clock's enable/disable control. */