diff options
author | Arnd Bergmann <arnd@arndb.de> | 2015-02-03 17:59:32 +0100 |
---|---|---|
committer | Michael Turquette <mturquette@linaro.org> | 2015-02-03 11:06:11 -0800 |
commit | 6793a30a0646d2cc269e66782ca30c6025c92e1f (patch) | |
tree | e389df122d167bf98d297a1a77596c4b0b9ecb36 /drivers/clk | |
parent | f85c6edfae0fea807956fd7890fc680414800cb7 (diff) | |
download | linux-stable-6793a30a0646d2cc269e66782ca30c6025c92e1f.tar.gz linux-stable-6793a30a0646d2cc269e66782ca30c6025c92e1f.tar.bz2 linux-stable-6793a30a0646d2cc269e66782ca30c6025c92e1f.zip |
clk: omap: compile legacy omap3 clocks conditionally
The 'ARM: OMAP3: legacy clock data move under clk driver' patch series
causes build errors when CONFIG_OMAP3 is not set:
drivers/clk/ti/dpll.c: In function 'ti_clk_register_dpll':
drivers/clk/ti/dpll.c:199:31: error: 'omap3_dpll_ck_ops' undeclared (first use in this function)
const struct clk_ops *ops = &omap3_dpll_ck_ops;
^
drivers/clk/ti/dpll.c:199:31: note: each undeclared identifier is reported only once for each function it appears in
drivers/clk/ti/dpll.c:259:10: error: 'omap3_dpll_per_ck_ops' undeclared (first use in this function)
ops = &omap3_dpll_per_ck_ops;
^
drivers/built-in.o: In function `ti_clk_register_gate':
drivers/clk/ti/gate.c:179: undefined reference to `clkhwops_omap3430es2_dss_usbhost_wait'
drivers/clk/ti/gate.c:179: undefined reference to `clkhwops_am35xx_ipss_module_wait'
-in.o: In function `ti_clk_register_interface':
drivers/clk/ti/interface.c:100: undefined reference to `clkhwops_omap3430es2_iclk_hsotgusb_wait'
drivers/clk/ti/interface.c:100: undefined reference to `clkhwops_omap3430es2_iclk_dss_usbhost_wait'
drivers/clk/ti/interface.c:100: undefined reference to `clkhwops_omap3430es2_iclk_ssi_wait'
drivers/clk/ti/interface.c:100: undefined reference to `clkhwops_am35xx_ipss_wait'
drivers/built-in.o: In function `ti_clk_register_composite':
:(.text+0x3da768): undefined reference to `ti_clk_build_component_gate'
In order to fix that problem, this patch makes the omap3 legacy code
compiled only when both CONFIG_OMAP3 and CONFIG_ATAGS are set.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Michael Turquette <mturquette@linaro.org>
Diffstat (limited to 'drivers/clk')
-rw-r--r-- | drivers/clk/ti/Makefile | 6 | ||||
-rw-r--r-- | drivers/clk/ti/clk.c | 2 | ||||
-rw-r--r-- | drivers/clk/ti/composite.c | 2 | ||||
-rw-r--r-- | drivers/clk/ti/dpll.c | 2 | ||||
-rw-r--r-- | drivers/clk/ti/gate.c | 2 | ||||
-rw-r--r-- | drivers/clk/ti/interface.c | 2 |
6 files changed, 14 insertions, 2 deletions
diff --git a/drivers/clk/ti/Makefile b/drivers/clk/ti/Makefile index 14e6686a5eea..105ffd0f5e79 100644 --- a/drivers/clk/ti/Makefile +++ b/drivers/clk/ti/Makefile @@ -1,4 +1,3 @@ -ifneq ($(CONFIG_OF),) obj-y += clk.o autoidle.o clockdomain.o clk-common = dpll.o composite.o divider.o gate.o \ fixed-factor.o mux.o apll.o @@ -6,10 +5,13 @@ obj-$(CONFIG_SOC_AM33XX) += $(clk-common) clk-33xx.o obj-$(CONFIG_SOC_TI81XX) += $(clk-common) fapll.o clk-816x.o obj-$(CONFIG_ARCH_OMAP2) += $(clk-common) interface.o clk-2xxx.o obj-$(CONFIG_ARCH_OMAP3) += $(clk-common) interface.o \ - clk-3xxx.o clk-3xxx-legacy.o + clk-3xxx.o obj-$(CONFIG_ARCH_OMAP4) += $(clk-common) clk-44xx.o obj-$(CONFIG_SOC_OMAP5) += $(clk-common) clk-54xx.o obj-$(CONFIG_SOC_DRA7XX) += $(clk-common) clk-7xx.o \ clk-dra7-atl.o obj-$(CONFIG_SOC_AM43XX) += $(clk-common) clk-43xx.o + +ifdef CONFIG_ATAGS +obj-$(CONFIG_ARCH_OMAP3) += clk-3xxx-legacy.o endif diff --git a/drivers/clk/ti/clk.c b/drivers/clk/ti/clk.c index 546dae405402..e22b95646e09 100644 --- a/drivers/clk/ti/clk.c +++ b/drivers/clk/ti/clk.c @@ -186,6 +186,7 @@ void ti_dt_clk_init_retry_clks(void) } } +#if defined(CONFIG_ARCH_OMAP3) && defined(CONFIG_ATAGS) void __init ti_clk_patch_legacy_clks(struct ti_clk **patch) { while (*patch) { @@ -308,3 +309,4 @@ int __init ti_clk_register_legacy_clks(struct ti_clk_alias *clks) return 0; } +#endif diff --git a/drivers/clk/ti/composite.c b/drivers/clk/ti/composite.c index 3a9665fce041..3654f61912eb 100644 --- a/drivers/clk/ti/composite.c +++ b/drivers/clk/ti/composite.c @@ -118,6 +118,7 @@ static inline struct clk_hw *_get_hw(struct clk_hw_omap_comp *clk, int idx) #define to_clk_hw_comp(_hw) container_of(_hw, struct clk_hw_omap_comp, hw) +#if defined(CONFIG_ARCH_OMAP3) && defined(CONFIG_ATAGS) struct clk *ti_clk_register_composite(struct ti_clk *setup) { struct ti_clk_composite *comp; @@ -153,6 +154,7 @@ struct clk *ti_clk_register_composite(struct ti_clk *setup) return clk; } +#endif static void __init _register_composite(struct clk_hw *hw, struct device_node *node) diff --git a/drivers/clk/ti/dpll.c b/drivers/clk/ti/dpll.c index 47ebff772b13..81dc4698dc41 100644 --- a/drivers/clk/ti/dpll.c +++ b/drivers/clk/ti/dpll.c @@ -176,6 +176,7 @@ cleanup: kfree(clk_hw); } +#if defined(CONFIG_ARCH_OMAP3) && defined(CONFIG_ATAGS) void __iomem *_get_reg(u8 module, u16 offset) { u32 reg; @@ -271,6 +272,7 @@ cleanup: kfree(clk_hw); return clk; } +#endif #if defined(CONFIG_ARCH_OMAP4) || defined(CONFIG_SOC_OMAP5) || \ defined(CONFIG_SOC_DRA7XX) || defined(CONFIG_SOC_AM33XX) || \ diff --git a/drivers/clk/ti/gate.c b/drivers/clk/ti/gate.c index d4f6cb20e16e..d493307b73f4 100644 --- a/drivers/clk/ti/gate.c +++ b/drivers/clk/ti/gate.c @@ -130,6 +130,7 @@ static struct clk *_register_gate(struct device *dev, const char *name, return clk; } +#if defined(CONFIG_ARCH_OMAP3) && defined(CONFIG_ATAGS) struct clk *ti_clk_register_gate(struct ti_clk *setup) { const struct clk_ops *ops = &omap_gate_clk_ops; @@ -208,6 +209,7 @@ struct clk_hw *ti_clk_build_component_gate(struct ti_clk_gate *setup) return &gate->hw; } +#endif static void __init _of_ti_gate_clk_setup(struct device_node *node, const struct clk_ops *ops, diff --git a/drivers/clk/ti/interface.c b/drivers/clk/ti/interface.c index d71cd9b5de46..265d91f071c5 100644 --- a/drivers/clk/ti/interface.c +++ b/drivers/clk/ti/interface.c @@ -68,6 +68,7 @@ static struct clk *_register_interface(struct device *dev, const char *name, return clk; } +#if defined(CONFIG_ARCH_OMAP3) && defined(CONFIG_ATAGS) struct clk *ti_clk_register_interface(struct ti_clk *setup) { const struct clk_hw_omap_ops *ops = &clkhwops_iclk_wait; @@ -98,6 +99,7 @@ struct clk *ti_clk_register_interface(struct ti_clk *setup) return _register_interface(NULL, setup->name, gate->parent, (void __iomem *)reg, gate->bit_shift, ops); } +#endif static void __init _of_ti_interface_clk_setup(struct device_node *node, const struct clk_hw_omap_ops *ops) |