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| author | Rusty Russell <rusty@rustcorp.com.au> | 2010-08-11 23:04:38 -0600 |
|---|---|---|
| committer | Rusty Russell <rusty@rustcorp.com.au> | 2010-08-11 23:04:39 +0930 |
| commit | 1a8bff5b404909436fcf03cac167a76ceaaa5547 (patch) | |
| tree | da700485559d6d5f3d762627aeb45c06a0d7af9a | |
| parent | c8ba6c52e19c13c2b6fb9ca9e5188799c753914c (diff) | |
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>
| -rw-r--r-- | drivers/ide/ide.c | 20 |
1 files changed, 13 insertions, 7 deletions
diff --git a/drivers/ide/ide.c b/drivers/ide/ide.c index 3cb9c4e056f..fa896210ed7 100644 --- a/drivers/ide/ide.c +++ b/drivers/ide/ide.c @@ -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 { |