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[PATCH] drivers/char: Use ARRAY_SIZE macro

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Use ARRAY_SIZE macro instead of sizeof(x)/sizeof(x[0]) and remove
duplicates of ARRAY_SIZE.

Signed-off-by: Tobias Klauser <tklauser@nuerscht.ch>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Tobias Klauser
2006-01-09 20:54:02 -08:00
committed by Linus Torvalds
parent 3c6bee1d40
commit fe971071a8
17 changed files with 45 additions and 51 deletions
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19
drivers/char/istallion.c
View File

@ -135,7 +135,7 @@ static stlconf_t stli_brdconf[] = {
/*{ BRD_ECP, 0x2a0, 0, 0xcc000, 0, 0 },*/
};
static int stli_nrbrds = sizeof(stli_brdconf) / sizeof(stlconf_t);
static int stli_nrbrds = ARRAY_SIZE(stli_brdconf);
/*
* There is some experimental EISA board detection code in this driver.
@ -406,7 +406,7 @@ static unsigned long stli_eisamemprobeaddrs[] = {
0xff000000, 0xff010000, 0xff020000, 0xff030000,
};
static int stli_eisamempsize = sizeof(stli_eisamemprobeaddrs) / sizeof(unsigned long);
static int stli_eisamempsize = ARRAY_SIZE(stli_eisamemprobeaddrs);
/*
* Define the Stallion PCI vendor and device IDs.
@ -899,15 +899,13 @@ static void stli_argbrds(void)
{
stlconf_t conf;
stlibrd_t *brdp;
int nrargs, i;
int i;
#ifdef DEBUG
printk("stli_argbrds()\n");
#endif
nrargs = sizeof(stli_brdsp) / sizeof(char **);
for (i = stli_nrbrds; (i < nrargs); i++) {
for (i = stli_nrbrds; i < ARRAY_SIZE(stli_brdsp); i++) {
memset(&conf, 0, sizeof(conf));
if (stli_parsebrd(&conf, stli_brdsp[i]) == 0)
continue;
@ -967,7 +965,7 @@ static unsigned long stli_atol(char *str)
static int stli_parsebrd(stlconf_t *confp, char **argp)
{
char *sp;
int nrbrdnames, i;
int i;
#ifdef DEBUG
printk("stli_parsebrd(confp=%x,argp=%x)\n", (int) confp, (int) argp);
@ -979,14 +977,13 @@ static int stli_parsebrd(stlconf_t *confp, char **argp)
for (sp = argp[0], i = 0; ((*sp != 0) && (i < 25)); sp++, i++)
*sp = TOLOWER(*sp);
nrbrdnames = sizeof(stli_brdstr) / sizeof(stlibrdtype_t);
for (i = 0; (i < nrbrdnames); i++) {
for (i = 0; i < ARRAY_SIZE(stli_brdstr); i++) {
if (strcmp(stli_brdstr[i].name, argp[0]) == 0)
break;
}
if (i >= nrbrdnames) {
if (i == ARRAY_SIZE(stli_brdstr)) {
printk("STALLION: unknown board name, %s?\n", argp[0]);
return(0);
return 0;
}
confp->brdtype = stli_brdstr[i].type;