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Use strncmp() for the fdt command

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Cleaner than doing multiple conditionals on characters.

Signed-off-by: Gerald Van Baren <vanbaren@cideas.com>
This commit is contained in:
Gerald Van Baren 2008-06-09 21:02:17 -04:00
parent 47abe8ab29
commit 2fb698bf50
1 changed files with 7 additions and 9 deletions
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16
common/cmd_fdt.c
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@ -94,7 +94,7 @@ int do_fdt (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
/********************************************************************
* Move the fdt
********************************************************************/
} else if ((argv[1][0] == 'm') && (argv[1][1] == 'o')) {
} else if (strncmp(argv[1], "mo", 2) == 0) {
struct fdt_header *newaddr;
int len;
int err;
@ -144,7 +144,7 @@ int do_fdt (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
/********************************************************************
* Make a new node
********************************************************************/
} else if ((argv[1][0] == 'm') && (argv[1][1] == 'k')) {
} else if (strncmp(argv[1], "mk", 2) == 0) {
char *pathp; /* path */
char *nodep; /* new node to add */
int nodeoffset; /* node offset from libfdt */
@ -259,7 +259,7 @@ int do_fdt (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
/********************************************************************
* Remove a property/node
********************************************************************/
} else if ((argv[1][0] == 'r') && (argv[1][1] == 'm')) {
} else if (strncmp(argv[1], "rm", 2) == 0) {
int nodeoffset; /* node offset from libfdt */
int err;
@ -323,15 +323,14 @@ int do_fdt (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
/********************************************************************
* Set boot cpu id
********************************************************************/
} else if ((argv[1][0] == 'b') && (argv[1][1] == 'o') &&
(argv[1][2] == 'o')) {
} else if (strncmp(argv[1], "boo", 3) == 0) {
unsigned long tmp = simple_strtoul(argv[2], NULL, 16);
fdt_set_boot_cpuid_phys(fdt, tmp);
/********************************************************************
* memory command
********************************************************************/
} else if ((argv[1][0] == 'm') && (argv[1][1] == 'e')) {
} else if (strncmp(argv[1], "me", 2) == 0) {
uint64_t addr, size;
int err;
#ifdef CFG_64BIT_STRTOUL
@ -348,7 +347,7 @@ int do_fdt (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
/********************************************************************
* mem reserve commands
********************************************************************/
} else if ((argv[1][0] == 'r') && (argv[1][1] == 's')) {
} else if (strncmp(argv[1], "rs", 2) == 0) {
if (argv[2][0] == 'p') {
uint64_t addr, size;
int total = fdt_num_mem_rsv(fdt);
@ -403,8 +402,7 @@ int do_fdt (cmd_tbl_t * cmdtp, int flag, int argc, char *argv[])
}
#ifdef CONFIG_OF_BOARD_SETUP
/* Call the board-specific fixup routine */
else if ((argv[1][0] == 'b') && (argv[1][1] == 'o') &&
(argv[1][2] == 'a'))
else if (strncmp(argv[1], "boa", 3) == 0)
ft_board_setup(fdt, gd->bd);
#endif
/* Create a chosen node */