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ide: use module_param_named rather than module_param_call 

It has the additional benefit of typechecking (in this case, an unsigned int).

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Reviewed-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Rusty Russell 2010-08-11 23:04:38 -06:00
parent c8ba6c52e1
commit 1a8bff5b40
1 changed files with 13 additions and 7 deletions
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20
drivers/ide/ide.c
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@ -177,7 +177,7 @@ EXPORT_SYMBOL_GPL(ide_pci_clk);
module_param_named(pci_clock, ide_pci_clk, int, 0);
MODULE_PARM_DESC(pci_clock, "PCI bus clock frequency (in MHz)");
static int ide_set_dev_param_mask(const char *s, struct kernel_param *kp)
static int ide_set_dev_param_mask(const char *s, const struct kernel_param *kp)
{
int a, b, i, j = 1;
unsigned int *dev_param_mask = (unsigned int *)kp->arg;
@ -200,34 +200,40 @@ static int ide_set_dev_param_mask(const char *s, struct kernel_param *kp)
return 0;
}
static struct kernel_param_ops param_ops_ide_dev_mask = {
.set = ide_set_dev_param_mask
};
#define param_check_ide_dev_mask(name, p) param_check_uint(name, p)
static unsigned int ide_nodma;
module_param_call(nodma, ide_set_dev_param_mask, NULL, &ide_nodma, 0);
module_param_named(nodma, ide_nodma, ide_dev_mask, 0);
MODULE_PARM_DESC(nodma, "disallow DMA for a device");
static unsigned int ide_noflush;
module_param_call(noflush, ide_set_dev_param_mask, NULL, &ide_noflush, 0);
module_param_named(noflush, ide_noflush, ide_dev_mask, 0);
MODULE_PARM_DESC(noflush, "disable flush requests for a device");
static unsigned int ide_nohpa;
module_param_call(nohpa, ide_set_dev_param_mask, NULL, &ide_nohpa, 0);
module_param_named(nohpa, ide_nohpa, ide_dev_mask, 0);
MODULE_PARM_DESC(nohpa, "disable Host Protected Area for a device");
static unsigned int ide_noprobe;
module_param_call(noprobe, ide_set_dev_param_mask, NULL, &ide_noprobe, 0);
module_param_named(noprobe, ide_noprobe, ide_dev_mask, 0);
MODULE_PARM_DESC(noprobe, "skip probing for a device");
static unsigned int ide_nowerr;
module_param_call(nowerr, ide_set_dev_param_mask, NULL, &ide_nowerr, 0);
module_param_named(nowerr, ide_nowerr, ide_dev_mask, 0);
MODULE_PARM_DESC(nowerr, "ignore the ATA_DF bit for a device");
static unsigned int ide_cdroms;
module_param_call(cdrom, ide_set_dev_param_mask, NULL, &ide_cdroms, 0);
module_param_named(cdrom, ide_cdroms, ide_dev_mask, 0);
MODULE_PARM_DESC(cdrom, "force device as a CD-ROM");
struct chs_geom {