This patch fixes build in case if PM is not enabled
Signed-off-by: Jouni Hogander <[EMAIL PROTECTED]>
---
arch/arm/mach-omap2/control.c | 6 ++++--
arch/arm/mach-omap2/serial.c | 32 +++++++++++++++++++-------------
arch/arm/plat-omap/Kconfig | 3 ++-
arch/arm/plat-omap/include/mach/sram.h | 5 +++++
arch/arm/plat-omap/sram.c | 2 ++
5 files changed, 32 insertions(+), 16 deletions(-)
diff --git a/arch/arm/mach-omap2/control.c b/arch/arm/mach-omap2/control.c
index 743b57e..d28b823 100644
--- a/arch/arm/mach-omap2/control.c
+++ b/arch/arm/mach-omap2/control.c
@@ -26,6 +26,7 @@
static void __iomem *omap2_ctrl_base;
+#if defined(CONFIG_ARCH_OMAP3) && defined(CONFIG_PM)
struct omap3_scratchpad {
u32 boot_config_ptr;
u32 public_restore_ptr;
@@ -133,6 +134,7 @@ struct omap3_control_regs {
};
static struct omap3_control_regs control_context;
+#endif /* CONFIG_ARCH_OMAP3 && CONFIG_PM */
#define OMAP_CTRL_REGADDR(reg) (omap2_ctrl_base + (reg))
@@ -176,7 +178,7 @@ void omap_ctrl_writel(u32 val, u16 offset)
__raw_writel(val, OMAP_CTRL_REGADDR(offset));
}
-#ifdef CONFIG_ARCH_OMAP3
+#if defined(CONFIG_ARCH_OMAP3) && defined(CONFIG_PM)
/*
* Clears the scratchpad contents in case of cold boot-
* called during bootup
@@ -425,4 +427,4 @@ void omap3_control_restore_context(void)
omap_ctrl_writel(control_context.csi, OMAP343X_CONTROL_CSI);
return;
}
-#endif /* CONFIG_ARCH_OMAP3 */
+#endif /* CONFIG_ARCH_OMAP3 && CONFIG_PM */
diff --git a/arch/arm/mach-omap2/serial.c b/arch/arm/mach-omap2/serial.c
index 65cce87..95a2299 100644
--- a/arch/arm/mach-omap2/serial.c
+++ b/arch/arm/mach-omap2/serial.c
@@ -51,7 +51,7 @@ struct omap_uart_state {
struct plat_serial8250_port *p;
struct list_head node;
-#ifdef CONFIG_ARCH_OMAP3
+#if defined(CONFIG_ARCH_OMAP3) && defined(CONFIG_PM)
int context_valid;
/* Registers to be saved/restored for OFF-mode */
@@ -126,7 +126,7 @@ static inline void __init omap_uart_reset(struct
omap_uart_state *uart)
serial_write_reg(p, UART_OMAP_SYSC, (0x02 << 3) | (1 << 2) | (1 << 0));
}
-#ifdef CONFIG_ARCH_OMAP3
+#if defined(CONFIG_ARCH_OMAP3) && defined(CONFIG_PM)
static void omap_uart_save_context(struct omap_uart_state *uart)
{
u16 lcr = 0;
@@ -186,6 +186,18 @@ static inline void omap_uart_save_context(struct
omap_uart_state *uart) {}
static inline void omap_uart_restore_context(struct omap_uart_state *uart) {}
#endif /* CONFIG_ARCH_OMAP3 */
+static inline void omap_uart_enable_clocks(struct omap_uart_state *uart)
+{
+ if (uart->clocked)
+ return;
+
+ clk_enable(uart->ick);
+ clk_enable(uart->fck);
+ uart->clocked = 1;
+ omap_uart_restore_context(uart);
+}
+
+#ifdef CONFIG_PM
static void omap_uart_smart_idle_enable(struct omap_uart_state *uart,
int enable)
{
@@ -201,17 +213,6 @@ static void omap_uart_smart_idle_enable(struct
omap_uart_state *uart,
serial_write_reg(p, UART_OMAP_SYSC, sysc);
}
-static inline void omap_uart_enable_clocks(struct omap_uart_state *uart)
-{
- if (uart->clocked)
- return;
-
- clk_enable(uart->ick);
- clk_enable(uart->fck);
- uart->clocked = 1;
- omap_uart_restore_context(uart);
-}
-
static inline void omap_uart_disable_clocks(struct omap_uart_state *uart)
{
if (!uart->clocked)
@@ -409,6 +410,11 @@ static void omap_uart_pm(struct uart_port *port,
break;
}
}
+#else
+static inline void omap_uart_idle_init(struct omap_uart_state *uart) {}
+static inline void omap_uart_pm(struct uart_port *port,
+ unsigned int state, unsigned int old_state) {}
+#endif /* CONFIG_PM */
void __init omap_serial_init(void)
{
diff --git a/arch/arm/plat-omap/Kconfig b/arch/arm/plat-omap/Kconfig
index 0ee0985..ca67862 100644
--- a/arch/arm/plat-omap/Kconfig
+++ b/arch/arm/plat-omap/Kconfig
@@ -58,7 +58,7 @@ config OMAP_DEBUG_CLOCKDOMAIN
config OMAP_SMARTREFLEX
bool "SmartReflex support"
- depends on ARCH_OMAP34XX && TWL4030_CORE
+ depends on ARCH_OMAP34XX && TWL4030_CORE && PM
help
Say Y if you want to enable SmartReflex.
@@ -264,6 +264,7 @@ config OMAP_PM_NOOP
bool "No-op/debug PM layer"
config OMAP_PM_SRF
+ depends on PM
bool "PM layer implemented using SRF"
endchoice
diff --git a/arch/arm/plat-omap/include/mach/sram.h
b/arch/arm/plat-omap/include/mach/sram.h
index 87f4567..0c0b45f 100644
--- a/arch/arm/plat-omap/include/mach/sram.h
+++ b/arch/arm/plat-omap/include/mach/sram.h
@@ -63,6 +63,11 @@ extern u32 omap3_sram_configure_core_dpll(u32 sdrc_rfr_ctrl,
u32 sdrc_actim_ctrla,
u32 sdrc_actim_ctrlb, u32 m2);
extern unsigned long omap3_sram_configure_core_dpll_sz;
+
+#ifdef CONFIG_PM
extern void omap_push_sram_idle(void);
+#else
+static inline void omap_push_sram_idle(void) {}
+#endif /* CONFIG_PM */
#endif
diff --git a/arch/arm/plat-omap/sram.c b/arch/arm/plat-omap/sram.c
index ea95488..b0cefd4 100755
--- a/arch/arm/plat-omap/sram.c
+++ b/arch/arm/plat-omap/sram.c
@@ -373,6 +373,7 @@ u32 omap3_configure_core_dpll(u32 sdrc_rfr_ctrl, u32
sdrc_actim_ctrla,
sdrc_actim_ctrlb, m2);
}
+#ifdef CONFIG_PM
void omap3_sram_restore_context(void)
{
omap_sram_ceil = omap_sram_base + omap_sram_size;
@@ -382,6 +383,7 @@ void omap3_sram_restore_context(void)
omap3_sram_configure_core_dpll_sz);
omap_push_sram_idle();
}
+#endif /* CONFIG_PM */
int __init omap3_sram_init(void)
{
--
1.6.0.1
--
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