src/include: add IS_ENABLED() around Kconfig symbol references

Change-Id: I2fbe6376a1cf98d328464556917638a5679641d2
Signed-off-by: Martin Roth <martinroth@google.com>
Reviewed-on: https://review.coreboot.org/20354
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>

19 files changed, 28 insertions, 27 deletions

diff --git a/src/include/cpu/amd/car.h b/src/include/cpu/amd/car.h
index 89f29c2486..e0a78544b6 100644
--- a/src/include/cpu/amd/car.h
+++ b/src/include/cpu/amd/car.h
@@ -10,7 +10,8 @@ void post_cache_as_ram(void);
 void cache_as_ram_switch_stack(void *stacktop);
 void cache_as_ram_new_stack(void);
 
-#if CONFIG_CPU_AMD_AGESA || CONFIG_CPU_AMD_PI || CONFIG_SOC_AMD_PI
+#if IS_ENABLED(CONFIG_CPU_AMD_AGESA) || IS_ENABLED(CONFIG_CPU_AMD_PI) || \
+	IS_ENABLED(CONFIG_SOC_AMD_PI)
 void disable_cache_as_ram(void);
 #endif
 
diff --git a/src/include/cpu/x86/lapic.h b/src/include/cpu/x86/lapic.h
index 6f3cbdb2c1..e781b5a5bb 100644
--- a/src/include/cpu/x86/lapic.h
+++ b/src/include/cpu/x86/lapic.h
@@ -7,7 +7,7 @@
 #include <smp/node.h>
 
 /* See if I need to initialize the local APIC */
-#if CONFIG_SMP || CONFIG_IOAPIC
+#if IS_ENABLED(CONFIG_SMP) || IS_ENABLED(CONFIG_IOAPIC)
 #  define NEED_LAPIC 1
 #else
 #  define NEED_LAPIC 0
@@ -54,7 +54,7 @@ static inline __attribute__((always_inline)) unsigned long lapicid(void)
 	return lapic_read(LAPIC_ID) >> 24;
 }
 
-#if !CONFIG_AP_IN_SIPI_WAIT
+#if !IS_ENABLED(CONFIG_AP_IN_SIPI_WAIT)
 /* If we need to go back to sipi wait, we use the long non-inlined version of
  * this function in lapic_cpu_init.c
  */
@@ -149,7 +149,7 @@ static inline int lapic_remote_read(int apicid, int reg, unsigned long *pvalue)
 
 void setup_lapic(void);
 
-#if CONFIG_SMP
+#if IS_ENABLED(CONFIG_SMP)
 struct device;
 int start_cpu(struct device *cpu);
 #endif /* CONFIG_SMP */
diff --git a/src/include/cpu/x86/post_code.h b/src/include/cpu/x86/post_code.h
index 6acfe106e3..cd3d1599ed 100644
--- a/src/include/cpu/x86/post_code.h
+++ b/src/include/cpu/x86/post_code.h
@@ -2,7 +2,7 @@
 #include <console/post_codes.h>
 
 
-#if CONFIG_POST_IO
+#if IS_ENABLED(CONFIG_POST_IO)
 #define post_code(value)        \
 	movb    $value, %al;    \
 	outb    %al, $CONFIG_POST_IO_PORT
diff --git a/src/include/cpu/x86/smm.h b/src/include/cpu/x86/smm.h
index 34e3d05f2c..bd0e356a3c 100644
--- a/src/include/cpu/x86/smm.h
+++ b/src/include/cpu/x86/smm.h
@@ -479,7 +479,7 @@ int mainboard_io_trap_handler(int smif);
 
 void southbridge_smi_set_eos(void);
 
-#if CONFIG_SMM_TSEG
+#if IS_ENABLED(CONFIG_SMM_TSEG)
 void cpu_smi_handler(void);
 void northbridge_smi_handler(void);
 void southbridge_smi_handler(void);
@@ -494,7 +494,7 @@ void mainboard_smi_gpi(u32 gpi_sts);
 int  mainboard_smi_apmc(u8 data);
 void mainboard_smi_sleep(u8 slp_typ);
 
-#if !CONFIG_SMM_TSEG
+#if !IS_ENABLED(CONFIG_SMM_TSEG)
 void smi_release_lock(void);
 #endif
 
diff --git a/src/include/cpu/x86/tsc.h b/src/include/cpu/x86/tsc.h
index 5a7fbc2007..4cf4fbc5b0 100644
--- a/src/include/cpu/x86/tsc.h
+++ b/src/include/cpu/x86/tsc.h
@@ -3,9 +3,9 @@
 
 #include <stdint.h>
 
-#if CONFIG_TSC_SYNC_MFENCE
+#if IS_ENABLED(CONFIG_TSC_SYNC_MFENCE)
 #define TSC_SYNC "mfence\n"
-#elif CONFIG_TSC_SYNC_LFENCE
+#elif IS_ENABLED(CONFIG_TSC_SYNC_LFENCE)
 #define TSC_SYNC "lfence\n"
 #else
 #define TSC_SYNC
diff --git a/src/include/device/device.h b/src/include/device/device.h
index 5bc4d1c2f9..242d29762c 100644
--- a/src/include/device/device.h
+++ b/src/include/device/device.h
@@ -53,7 +53,7 @@ struct device_operations {
 	void (*disable)(device_t dev);
 	void (*set_link)(device_t dev, unsigned int link);
 	void (*reset_bus)(struct bus *bus);
-#if CONFIG_GENERATE_SMBIOS_TABLES
+#if IS_ENABLED(CONFIG_GENERATE_SMBIOS_TABLES)
 	int (*get_smbios_data)(device_t dev, int *handle,
 		unsigned long *current);
 	void (*get_smbios_strings)(device_t dev, struct smbios_type11 *t);
@@ -163,7 +163,7 @@ extern struct bus	*free_links;
 
 extern const char mainboard_name[];
 
-#if CONFIG_GFXUMA
+#if IS_ENABLED(CONFIG_GFXUMA)
 /* IGD UMA memory */
 extern uint64_t uma_memory_base;
 extern uint64_t uma_memory_size;
diff --git a/src/include/device/pci.h b/src/include/device/pci.h
index a04fc10677..0f2d2bde00 100644
--- a/src/include/device/pci.h
+++ b/src/include/device/pci.h
@@ -15,7 +15,7 @@
 #ifndef PCI_H
 #define PCI_H
 
-#if CONFIG_PCI
+#if IS_ENABLED(CONFIG_PCI)
 
 #include <stdint.h>
 #include <stddef.h>
diff --git a/src/include/device/pci_ehci.h b/src/include/device/pci_ehci.h
index 1eb3cd025a..48178c8e1f 100644
--- a/src/include/device/pci_ehci.h
+++ b/src/include/device/pci_ehci.h
@@ -29,7 +29,7 @@ void pci_ehci_dbg_set_port(pci_devfn_t dev, unsigned int port);
 void pci_ehci_dbg_enable(pci_devfn_t dev, unsigned long base);
 
 #ifndef __PRE_RAM__
-#if !CONFIG_USBDEBUG
+#if !IS_ENABLED(CONFIG_USBDEBUG)
 #define pci_ehci_read_resources pci_dev_read_resources
 #else
 /* Relocation of EHCI Debug Port BAR
diff --git a/src/include/elog.h b/src/include/elog.h
index e309b58dee..57e278e151 100644
--- a/src/include/elog.h
+++ b/src/include/elog.h
@@ -214,7 +214,7 @@ struct elog_event_mem_cache_update {
 #define ELOG_EC_DEVICE_EVENT_DSP            0x02
 #define ELOG_EC_DEVICE_EVENT_WIFI           0x03
 
-#if CONFIG_ELOG
+#if IS_ENABLED(CONFIG_ELOG)
 /* Eventlog backing storage must be initialized before calling elog_init(). */
 extern int elog_init(void);
 extern int elog_clear(void);
diff --git a/src/include/option.h b/src/include/option.h
index 83f3a84614..f6ede965d8 100644
--- a/src/include/option.h
+++ b/src/include/option.h
@@ -6,7 +6,7 @@
  * storage can be used. This will benefit machines without CMOS as well as those
  * without a battery-backed CMOS (e.g. some laptops).
  */
-#if CONFIG_USE_OPTION_TABLE
+#if IS_ENABLED(CONFIG_USE_OPTION_TABLE)
 #include <pc80/mc146818rtc.h>
 #else
 #include <types.h>
diff --git a/src/include/pc80/mc146818rtc.h b/src/include/pc80/mc146818rtc.h
index ec0bf8effb..f6a1c04372 100644
--- a/src/include/pc80/mc146818rtc.h
+++ b/src/include/pc80/mc146818rtc.h
@@ -1,7 +1,7 @@
 #ifndef PC80_MC146818RTC_H
 #define PC80_MC146818RTC_H
 
-#if CONFIG_ARCH_X86
+#if IS_ENABLED(CONFIG_ARCH_X86)
 
 #include <arch/io.h>
 #include <types.h>
@@ -193,8 +193,8 @@ unsigned int read_option_lowlevel(unsigned int start, unsigned int size,
 #define read_option(name, default) read_option_lowlevel(CMOS_VSTART_ ##name, \
 	CMOS_VLEN_ ##name, (default))
 
-#if CONFIG_CMOS_POST
-#if CONFIG_USE_OPTION_TABLE
+#if IS_ENABLED(CONFIG_CMOS_POST)
+#if IS_ENABLED(CONFIG_USE_OPTION_TABLE)
 # include "option_table.h"
 # define CMOS_POST_OFFSET (CMOS_VSTART_cmos_post_offset >> 3)
 #else
@@ -241,7 +241,7 @@ static inline void cmos_post_init(void)
 		/* Initialize to zero */
 		cmos_write(0, CMOS_POST_BANK_0_OFFSET);
 		cmos_write(0, CMOS_POST_BANK_1_OFFSET);
-#if CONFIG_CMOS_POST_EXTRA
+#if IS_ENABLED(CONFIG_CMOS_POST_EXTRA)
 		cmos_write32(CMOS_POST_BANK_0_EXTRA, 0);
 		cmos_write32(CMOS_POST_BANK_1_EXTRA, 0);
 #endif
diff --git a/src/include/smp/atomic.h b/src/include/smp/atomic.h
index 56df9f59ac..5db59e9c04 100644
--- a/src/include/smp/atomic.h
+++ b/src/include/smp/atomic.h
@@ -1,7 +1,7 @@
 #ifndef SMP_ATOMIC_H
 #define SMP_ATOMIC_H
 
-#if CONFIG_SMP
+#if IS_ENABLED(CONFIG_SMP)
 #include <arch/smp/atomic.h>
 #else
 
diff --git a/src/include/smp/node.h b/src/include/smp/node.h
index 4e45c46bd9..65931bc404 100644
--- a/src/include/smp/node.h
+++ b/src/include/smp/node.h
@@ -1,7 +1,7 @@
 #ifndef _SMP_NODE_H_
 #define _SMP_NODE_H_
 
-#if CONFIG_SMP
+#if IS_ENABLED(CONFIG_SMP)
 int boot_cpu(void);
 #else
 #define boot_cpu(x) 1
diff --git a/src/include/smp/spinlock.h b/src/include/smp/spinlock.h
index f181f4512d..a7b8001b15 100644
--- a/src/include/smp/spinlock.h
+++ b/src/include/smp/spinlock.h
@@ -1,7 +1,7 @@
 #ifndef SMP_SPINLOCK_H
 #define SMP_SPINLOCK_H
 
-#if CONFIG_SMP
+#if IS_ENABLED(CONFIG_SMP)
 #include <arch/smp/spinlock.h>
 #else /* !CONFIG_SMP */
 
diff --git a/src/include/stddef.h b/src/include/stddef.h
index af63196697..5df7735418 100644
--- a/src/include/stddef.h
+++ b/src/include/stddef.h
@@ -37,7 +37,7 @@ typedef unsigned int wint_t;
 #endif
 
 /* Work around non-writable data segment in execute-in-place romstage on x86. */
-#if defined(__PRE_RAM__) && CONFIG_ARCH_X86
+#if defined(__PRE_RAM__) && IS_ENABLED(CONFIG_ARCH_X86)
 #define MAYBE_STATIC
 #else
 #define MAYBE_STATIC static
diff --git a/src/include/thread.h b/src/include/thread.h
index 586fb3afd0..ed04beb8d9 100644
--- a/src/include/thread.h
+++ b/src/include/thread.h
@@ -21,7 +21,7 @@
 #include <timer.h>
 #include <arch/cpu.h>
 
-#if CONFIG_COOP_MULTITASKING && !defined(__SMM__) && !defined(__PRE_RAM__)
+#if IS_ENABLED(CONFIG_COOP_MULTITASKING) && !defined(__SMM__) && !defined(__PRE_RAM__)
 
 struct thread {
 	int id;
diff --git a/src/include/timestamp.h b/src/include/timestamp.h
index 58edb52fcb..d0735294df 100644
--- a/src/include/timestamp.h
+++ b/src/include/timestamp.h
@@ -18,7 +18,7 @@
 
 #include <commonlib/timestamp_serialized.h>
 
-#if CONFIG_COLLECT_TIMESTAMPS && (CONFIG_EARLY_CBMEM_INIT \
+#if IS_ENABLED(CONFIG_COLLECT_TIMESTAMPS) && (IS_ENABLED(CONFIG_EARLY_CBMEM_INIT) \
 	|| !defined(__PRE_RAM__))
 /*
  * timestamp_init() needs to be called once for each of these cases:
diff --git a/src/include/trace.h b/src/include/trace.h
index 05306f0b30..76553ac87b 100644
--- a/src/include/trace.h
+++ b/src/include/trace.h
@@ -25,7 +25,7 @@
 
 #else /* !__PRE_RAM__ */
 
-#if CONFIG_TRACE && !defined(__SMM__)
+#if IS_ENABLED(CONFIG_TRACE) && !defined(__SMM__)
 
 void __cyg_profile_func_enter(void *, void *)
 				 __attribute__((no_instrument_function));
diff --git a/src/include/watchdog.h b/src/include/watchdog.h
index 375563d5b5..e8de5802ac 100644
--- a/src/include/watchdog.h
+++ b/src/include/watchdog.h
@@ -1,7 +1,7 @@
 #ifndef WATCHDOG_H
 #define WATCHDOG_H
 
-#if CONFIG_USE_WATCHDOG_ON_BOOT
+#if IS_ENABLED(CONFIG_USE_WATCHDOG_ON_BOOT)
 void watchdog_off(void);
 #else
 #define watchdog_off() { while (0); }