Change in flashrom[master]: treewide: Use C-style comments on some files

[Angel Pons (Code Review)]

Angel Pons has uploaded this change for review. ( https://review.coreboot.org/c/flashrom/+/38660 )

Change subject: treewide: Use C-style comments on some files
......................................................................

treewide: Use C-style comments on some files

On some files, most comments are C-style except for a few outliers.

Change-Id: I74102108ef4b0365a9bf0fea20f012aece201892
Signed-off-by: Angel Pons 
---
M 82802ab.c
M flashrom.c
M hwaccess.c
M layout.c
M os.h
M physmap.c
M platform.h
M rayer_spi.c
8 files changed, 35 insertions(+), 35 deletions(-)

git pull ssh://review.coreboot.org:29418/flashrom refs/changes/60/38660/1

diff --git a/82802ab.c b/82802ab.c
index 281b66e..a44a66e 100644
--- a/82802ab.c
+++ b/82802ab.c
@@ -89,7 +89,7 @@
    chipaddr bios = flash->virtual_memory;

chip_writeb(flash, 0x70, bios);
-	if ((chip_readb(flash, bios) & 0x80) == 0) {	// it's busy
+	if ((chip_readb(flash, bios) & 0x80) == 0) {	/* it's busy */
    	while ((chip_readb(flash, bios) & 0x80) == 0) ;
    }

@@ -107,15 +107,15 @@
    chipaddr bios = flash->virtual_memory;
    uint8_t status;

-	// clear status register
+	/* clear status register */
    chip_writeb(flash, 0x50, bios + page);

-	// now start it
+	/* now start it */
    chip_writeb(flash, 0x20, bios + page);
    chip_writeb(flash, 0xd0, bios + page);
    programmer_delay(10);

-	// now let's see what the register is
+	/* now let's see what the register is */
    status = wait_82802ab(flash);
    print_status_82802ab(status);

@@ -164,7 +164,7 @@

/* Read block lock-bits */
    for (i = 0; i < flash->chip->total_size * 1024; i+= (64 * 1024)) {
-		bcfg = chip_readb(flash, bios + i + 2); // read block lock config
+		bcfg = chip_readb(flash, bios + i + 2); /* read block lock config */
    	msg_cdbg("block lock at %06x is %slocked!\n", i, bcfg ? "" : "un");
    	if (bcfg) {
    		need_unlock = 1;
diff --git a/flashrom.c b/flashrom.c
index e540027..2bc1d54 100644
--- a/flashrom.c
+++ b/flashrom.c
@@ -452,7 +452,7 @@
 #if CONFIG_NI845X_SPI == 1
    {
    	.name			= "ni845x_spi",
-		.type			= OTHER, // choose other because NI-845x uses own USB implementation
+		.type			= OTHER, /* choose other because NI-845x uses own USB implementation */
    	.devs.note		= "National Instruments USB-845x\n",
    	.init			= ni845x_spi_init,
    	.map_flash_region	= fallback_map,
@@ -1324,7 +1324,7 @@
    	msg_gerr("Error: flushing file "%s" failed: %s\n", filename, strerror(errno));
    	ret = 1;
    }
-	// Try to fsync() only regular files and if that function is available at all (e.g. not on MinGW).
+	/* Try to fsync() only regular files and if that function is available at all (e.g. not on MinGW). */
 #if defined(_POSIX_FSYNC) && (_POSIX_FSYNC != -1)
    struct stat image_stat;
    if (fstat(fileno(image), &image_stat) != 0) {
@@ -1466,7 +1466,7 @@
    			 "eraseblock layout is not defined. ");
    	return 1;
    }
-	// TODO: Once erase functions are annotated with allowed buses, check that as well.
+	/* TODO: Once erase functions are annotated with allowed buses, check that as well. */
    return 0;
 }

diff --git a/hwaccess.c b/hwaccess.c
index 48ccb34..0639d55 100644
--- a/hwaccess.c
+++ b/hwaccess.c
@@ -70,7 +70,7 @@
  *
  * See also https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/tree/Documen...
  */
-#if IS_PPC // cf. http://lxr.free-electrons.com/source/arch/powerpc/include/asm/barrier.h
+#if IS_PPC /* cf. http://lxr.free-electrons.com/source/arch/powerpc/include/asm/barrier.h */
    asm("eieio" : : : "memory");
 #elif IS_SPARC
 #if defined(__sparc_v9__) || defined(__sparcv9)
diff --git a/layout.c b/layout.c
index d80b01f..44ea667 100644
--- a/layout.c
+++ b/layout.c
@@ -68,7 +68,7 @@
    	if (2 != fscanf(romlayout, "%255s %255s\n", tempstr, tempname))
    		continue;
 #if 0
-		// fscanf does not like arbitrary comments like that :( later
+		/* fscanf does not like arbitrary comments like that :( later */
    	if (tempstr[0] == '#') {
    		continue;
    	}
diff --git a/os.h b/os.h
index ddfa46b..1409d96 100644
--- a/os.h
+++ b/os.h
@@ -19,45 +19,45 @@

#include "platform.h"

-// Solaris
+/* Solaris */
 #if defined (__sun) && (defined(__i386) || defined(__amd64))
 #define __FLASHROM_OS__ "SunOS"
-// OS X
+/* OS X */
 #elif defined(__MACH__) && defined(__APPLE__)
 #define __FLASHROM_OS__ "Darwin"
-// FreeBSD
+/* FreeBSD */
 #elif defined(__FreeBSD__)
 #define __FLASHROM_OS__ "FreeBSD"
-// FreeBSD with glibc-based userspace (e.g. Debian/kFreeBSD)
+/* FreeBSD with glibc-based userspace (e.g. Debian/kFreeBSD) */
 #elif defined(__FreeBSD_kernel__) && defined(__GLIBC__)
 #define __FLASHROM_OS__ "FreeBSD-glibc"
-// DragonFlyBSD
+/* DragonFlyBSD */
 #elif defined(__DragonFly__)
 #define __FLASHROM_OS__ "DragonFlyBSD"
-// NetBSD
+/* NetBSD */
 #elif defined(__NetBSD__)
 #define __FLASHROM_OS__ "NetBSD"
-// OpenBSD
+/* OpenBSD */
 #elif defined(__OpenBSD__)
 #define __FLASHROM_OS__ "OpenBSD"
-// DJGPP
+/* DJGPP */
 #elif defined(__DJGPP__)
 #define __FLASHROM_OS__ "DOS"
-// MinGW (always has _WIN32 available)
+/* MinGW (always has _WIN32 available) */
 #elif defined(__MINGW32__)
 #define __FLASHROM_OS__ "MinGW"
-// Cygwin (usually without _WIN32)
+/* Cygwin (usually without _WIN32) */
 #elif defined( __CYGWIN__)
 #define __FLASHROM_OS__ "Cygwin"
-// libpayload
+/* libpayload */
 #elif defined(__LIBPAYLOAD__)
 #define __FLASHROM_OS__ "libpayload"
-// GNU Hurd
+/* GNU Hurd */
 #elif defined(__gnu_hurd__)
 #define __FLASHROM_OS__ "Hurd"
-// Linux
+/* Linux */
 #elif defined(__linux__)
-	// There are various flags in use on Android apparently. __ANDROID__ seems to be the most trustworthy.
+	/* There are various flags in use on Android apparently. __ANDROID__ seems to be the most trustworthy. */
    #if defined(__ANDROID__)
    	#define __FLASHROM_OS__ "Android"
    #else
diff --git a/physmap.c b/physmap.c
index 72d5899..a5cfc0d 100644
--- a/physmap.c
+++ b/physmap.c
@@ -397,7 +397,7 @@
    }

if (errno != EIO) {
-		// A severe error.
+		/* A severe error. */
    	msg_perr("Could not read() MSR: %s\n", strerror(errno));
    	close(fd_msr);
    	exit(1);
@@ -628,13 +628,13 @@
 /* rdmsr() and wrmsr() are provided by DirectHW which needs neither setup nor cleanup. */
 int setup_cpu_msr(int cpu)
 {
-	// Always succeed for now
+	/* Always succeed for now */
    return 0;
 }

void cleanup_cpu_msr(void)
 {
-	// Nothing, yet.
+	/* Nothing, yet. */
 }
 #elif defined(__LIBPAYLOAD__)
 msr_t libpayload_rdmsr(int addr)
@@ -682,10 +682,10 @@

void cleanup_cpu_msr(void)
 {
-	// Nothing, yet.
+	/* Nothing, yet. */
 }
-#endif // OS switches for MSR code
-#else // x86
+#endif /* OS switches for MSR code */
+#else  /* x86 */
 /* Does MSR exist on non-x86 architectures? */
-#endif // arch switches for MSR code
-#endif // CONFIG_INTERNAL == 1
+#endif /* arch switches for MSR code */
+#endif /* CONFIG_INTERNAL == 1 */
diff --git a/platform.h b/platform.h
index 751957c..f3970be 100644
--- a/platform.h
+++ b/platform.h
@@ -20,7 +20,7 @@
 #ifndef __PLATFORM_H__
 #define __PLATFORM_H__ 1

-// Helper defines for operating systems
+/* Helper defines for operating systems */
 #if defined(__gnu_linux__) || defined(__linux__)
 #define IS_LINUX 1
 #else
@@ -37,7 +37,7 @@
 #define IS_WINDOWS 0
 #endif

-// Likewise for target architectures
+/* Likewise for target architectures */
 #if defined (__i386__) || defined (__x86_64__) || defined(__amd64__)
    #define __FLASHROM_ARCH__ "x86"
    #define IS_X86 1
diff --git a/rayer_spi.c b/rayer_spi.c
index 8e869e6..27169b6 100644
--- a/rayer_spi.c
+++ b/rayer_spi.c
@@ -151,7 +151,7 @@
 {
    uint8_t tmp;

-	tmp = INB(lpt_iobase + 1) ^ 0x80; // bit.7 inverted
+	tmp = INB(lpt_iobase + 1) ^ 0x80; /* bit.7 inverted */
    tmp = (tmp >> pinout->miso_bit) & 0x1;
    return tmp;
 }