i2c_tools: tweak --help text

function                                             old     new   delta
packed_usage                                       31624   31615      -9

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

diff --git a/miscutils/i2c_tools.c b/miscutils/i2c_tools.c
index 52fc5ec6b1851a7568712e135dc76370005726d9..fc392d9dc7c205c7e176e806d0002f381afcba22 100644 (file)
--- a/miscutils/i2c_tools.c
+++ b/miscutils/i2c_tools.c
@@ -454,19 +454,20 @@ static void confirm_action(int bus_addr, int mode, int data_addr, int pec)
 
 #if ENABLE_I2CGET
 //usage:#define i2cget_trivial_usage
-//usage:       "[-f] [-y] BUS CHIP-ADDRESS [DATA-ADDRESS [MODE]]"
+//usage:       "[-fy] BUS CHIP-ADDRESS [DATA-ADDRESS [MODE]]"
 //usage:#define i2cget_full_usage "\n\n"
-//usage:       "Read from I2C/SMBus chip registers\n"
-//usage:     "\n       I2CBUS  i2c bus number"
-//usage:     "\n       ADDRESS 0x03 - 0x77"
+//usage:       "Read from I2C/SMBus chip registers"
+//usage:     "\n"
+//usage:     "\n       I2CBUS  I2C bus number"
+//usage:     "\n       ADDRESS 0x03-0x77"
 //usage:     "\nMODE is:"
-//usage:     "\n       b       read byte data (default)"
-//usage:     "\n       w       read word data"
-//usage:     "\n       c       write byte/read byte"
+//usage:     "\n       b       Read byte data (default)"
+//usage:     "\n       w       Read word data"
+//usage:     "\n       c       Write byte/read byte"
 //usage:     "\n       Append p for SMBus PEC"
 //usage:     "\n"
-//usage:     "\n       -f      force access"
-//usage:     "\n       -y      disable interactive mode"
+//usage:     "\n       -f      Force access"
+//usage:     "\n       -y      Disable interactive mode"
 int i2cget_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
 int i2cget_main(int argc UNUSED_PARAM, char **argv)
 {
@@ -536,23 +537,24 @@ int i2cget_main(int argc UNUSED_PARAM, char **argv)
 
 #if ENABLE_I2CSET
 //usage:#define i2cset_trivial_usage
-//usage:       "[-f] [-y] [-m MASK] BUS CHIP-ADDR DATA-ADDR [VALUE] ... [MODE]"
+//usage:       "[-fy] [-m MASK] BUS CHIP-ADDRESS DATA-ADDRESS [VALUE] ... [MODE]"
 //usage:#define i2cset_full_usage "\n\n"
-//usage:       "Set I2C registers\n"
-//usage:     "\n       I2CBUS  i2c bus number"
-//usage:     "\n       ADDRESS 0x03 - 0x77"
+//usage:       "Set I2C registers"
+//usage:     "\n"
+//usage:     "\n       I2CBUS  I2C bus number"
+//usage:     "\n       ADDRESS 0x03-0x77"
 //usage:     "\nMODE is:"
-//usage:     "\n       c       byte, no value"
-//usage:     "\n       b       byte data (default)"
-//usage:     "\n       w       word data"
+//usage:     "\n       c       Byte, no value"
+//usage:     "\n       b       Byte data (default)"
+//usage:     "\n       w       Word data"
 //usage:     "\n       i       I2C block data"
 //usage:     "\n       s       SMBus block data"
 //usage:     "\n       Append p for SMBus PEC"
 //usage:     "\n"
-//usage:     "\n       -f      force access"
-//usage:     "\n       -y      disable interactive mode"
-//usage:     "\n       -r      read back and compare the result"
-//usage:     "\n       -m MASK mask specifying which bits to write"
+//usage:     "\n       -f      Force access"
+//usage:     "\n       -y      Disable interactive mode"
+//usage:     "\n       -r      Read back and compare the result"
+//usage:     "\n       -m MASK Mask specifying which bits to write"
 int i2cset_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
 int i2cset_main(int argc, char **argv)
 {
@@ -895,23 +897,24 @@ static void dump_word_data(int bus_fd, unsigned first, unsigned last)
 }
 
 //usage:#define i2cdump_trivial_usage
-//usage:       "[-f] [-r FIRST-LAST] [-y] BUS ADDR [MODE]"
+//usage:       "[-fy] [-r FIRST-LAST] BUS ADDR [MODE]"
 //usage:#define i2cdump_full_usage "\n\n"
-//usage:       "Examine I2C registers\n"
-//usage:     "\n       I2CBUS  i2c bus number"
-//usage:     "\n       ADDRESS 0x03 - 0x77"
+//usage:       "Examine I2C registers"
+//usage:     "\n"
+//usage:     "\n       I2CBUS  I2C bus number"
+//usage:     "\n       ADDRESS 0x03-0x77"
 //usage:     "\nMODE is:"
-//usage:     "\n       b       byte (default)"
-//usage:     "\n       w       word"
-//usage:     "\n       W       word on even register addresses"
+//usage:     "\n       b       Byte (default)"
+//usage:     "\n       w       Word"
+//usage:     "\n       W       Word on even register addresses"
 //usage:     "\n       i       I2C block"
 //usage:     "\n       s       SMBus block"
-//usage:     "\n       c       consecutive byte"
+//usage:     "\n       c       Consecutive byte"
 //usage:     "\n       Append p for SMBus PEC"
 //usage:     "\n"
-//usage:     "\n       -f      force access"
-//usage:     "\n       -y      disable interactive mode"
-//usage:     "\n       -r      limit the number of registers being accessed"
+//usage:     "\n       -f      Force access"
+//usage:     "\n       -y      Disable interactive mode"
+//usage:     "\n       -r      Limit the number of registers being accessed"
 int i2cdump_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
 int i2cdump_main(int argc UNUSED_PARAM, char **argv)
 {
@@ -1208,8 +1211,8 @@ static void will_skip(const char *cmd)
 //usage:#define i2cdetect_full_usage "\n\n"
 //usage:       "Detect I2C chips"
 //usage:     "\n"
-//usage:     "\n       -l      Print list of installed buses"
-//usage:     "\n       -F BUS# Print list of functionalities on this bus"
+//usage:     "\n       -l      List installed buses"
+//usage:     "\n       -F BUS# List functionalities on this bus"
 //usage:     "\n       -y      Disable interactive mode"
 //usage:     "\n       -a      Force scanning of non-regular addresses"
 //usage:     "\n       -q      Use smbus quick write commands for probing (default)"