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[SCSI] minor bug fixes and cleanups

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BusLogic: use kzalloc(), remove cast to/from void*

aic7xxx_old: fix typo in cast

NCR53c406a: ifdef out static built code

fd_mcs: ifdef out static built code

ncr53c8xx: ifdef out static built code

Signed-off-by: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
This commit is contained in:
Jeff Garzik 2006-11-08 19:56:20 -08:00 committed by James Bottomley
parent bf4713418b
commit db3a8815fb
4 changed files with 24 additions and 14 deletions
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12
drivers/scsi/BusLogic.c
View file

@ -2186,21 +2186,21 @@ static int __init BusLogic_init(void)
if (BusLogic_ProbeOptions.NoProbe)
return -ENODEV;
BusLogic_ProbeInfoList = (struct BusLogic_ProbeInfo *)
kmalloc(BusLogic_MaxHostAdapters * sizeof(struct BusLogic_ProbeInfo), GFP_ATOMIC);
BusLogic_ProbeInfoList =
kzalloc(BusLogic_MaxHostAdapters * sizeof(struct BusLogic_ProbeInfo), GFP_KERNEL);
if (BusLogic_ProbeInfoList == NULL) {
BusLogic_Error("BusLogic: Unable to allocate Probe Info List\n", NULL);
return -ENOMEM;
}
memset(BusLogic_ProbeInfoList, 0, BusLogic_MaxHostAdapters * sizeof(struct BusLogic_ProbeInfo));
PrototypeHostAdapter = (struct BusLogic_HostAdapter *)
kmalloc(sizeof(struct BusLogic_HostAdapter), GFP_ATOMIC);
PrototypeHostAdapter =
kzalloc(sizeof(struct BusLogic_HostAdapter), GFP_KERNEL);
if (PrototypeHostAdapter == NULL) {
kfree(BusLogic_ProbeInfoList);
BusLogic_Error("BusLogic: Unable to allocate Prototype " "Host Adapter\n", NULL);
return -ENOMEM;
}
memset(PrototypeHostAdapter, 0, sizeof(struct BusLogic_HostAdapter));
#ifdef MODULE
if (BusLogic != NULL)
BusLogic_Setup(BusLogic);

5
drivers/scsi/NCR53c406a.c
View file

@ -220,9 +220,11 @@ static void *addresses[] = {
static unsigned short ports[] = { 0x230, 0x330, 0x280, 0x290, 0x330, 0x340, 0x300, 0x310, 0x348, 0x350 };
#define PORT_COUNT ARRAY_SIZE(ports)
#ifndef MODULE
/* possible interrupt channels */
static unsigned short intrs[] = { 10, 11, 12, 15 };
#define INTR_COUNT ARRAY_SIZE(intrs)
#endif /* !MODULE */
/* signatures for NCR 53c406a based controllers */
#if USE_BIOS
@ -605,6 +607,7 @@ static int NCR53c406a_release(struct Scsi_Host *shost)
return 0;
}
#ifndef MODULE
/* called from init/main.c */
static int __init NCR53c406a_setup(char *str)
{
@ -661,6 +664,8 @@ static int __init NCR53c406a_setup(char *str)
__setup("ncr53c406a=", NCR53c406a_setup);
#endif /* !MODULE */
static const char *NCR53c406a_info(struct Scsi_Host *SChost)
{
DEB(printk("NCR53c406a_info called\n"));

2
drivers/scsi/fd_mcs.c
View file

@ -294,6 +294,7 @@ static struct Scsi_Host *hosts[FD_MAX_HOSTS + 1] = { NULL };
static int user_fifo_count = 0;
static int user_fifo_size = 0;
#ifndef MODULE
static int __init fd_mcs_setup(char *str)
{
static int done_setup = 0;
@ -311,6 +312,7 @@ static int __init fd_mcs_setup(char *str)
}
__setup("fd_mcs=", fd_mcs_setup);
#endif /* !MODULE */
static void print_banner(struct Scsi_Host *shpnt)
{

19
drivers/scsi/ncr53c8xx.c
View file

@ -589,10 +589,12 @@ static int __map_scsi_sg_data(struct device *dev, struct scsi_cmnd *cmd)
static struct ncr_driver_setup
driver_setup = SCSI_NCR_DRIVER_SETUP;
#ifndef MODULE
#ifdef SCSI_NCR_BOOT_COMMAND_LINE_SUPPORT
static struct ncr_driver_setup
driver_safe_setup __initdata = SCSI_NCR_DRIVER_SAFE_SETUP;
#endif
#endif /* !MODULE */
#define initverbose (driver_setup.verbose)
#define bootverbose (np->verbose)
@ -641,6 +643,13 @@ static struct ncr_driver_setup
#define OPT_IARB 26
#endif
#ifdef MODULE
#define ARG_SEP ' '
#else
#define ARG_SEP ','
#endif
#ifndef MODULE
static char setup_token[] __initdata =
"tags:" "mpar:"
"spar:" "disc:"
@ -660,12 +669,6 @@ static char setup_token[] __initdata =
#endif
; /* DONNOT REMOVE THIS ';' */
#ifdef MODULE
#define ARG_SEP ' '
#else
#define ARG_SEP ','
#endif
static int __init get_setup_token(char *p)
{
char *cur = setup_token;
@ -682,7 +685,6 @@ static int __init get_setup_token(char *p)
return 0;
}
static int __init sym53c8xx__setup(char *str)
{
#ifdef SCSI_NCR_BOOT_COMMAND_LINE_SUPPORT
@ -804,6 +806,7 @@ static int __init sym53c8xx__setup(char *str)
#endif /* SCSI_NCR_BOOT_COMMAND_LINE_SUPPORT */
return 1;
}
#endif /* !MODULE */
/*===================================================================
**
@ -8321,12 +8324,12 @@ char *ncr53c8xx; /* command line passed by insmod */
module_param(ncr53c8xx, charp, 0);
#endif
#ifndef MODULE
static int __init ncr53c8xx_setup(char *str)
{
return sym53c8xx__setup(str);
}
#ifndef MODULE
__setup("ncr53c8xx=", ncr53c8xx_setup);
#endif