From: Pekka Enberg <penberg@xxxxxxxxxxxxxx> This patch removes LINUX_VERSION_CODE macro usage from the ips driver in drivers/scsi/. Signed-off-by: Pekka Enberg <penberg@xxxxxxxxxxxxxx> --- drivers/scsi/ips.c | 103 ----------------------------------------------------- drivers/scsi/ips.h | 46 +++++------------------ 2 files changed, 11 insertions(+), 138 deletions(-) Index: 2.6/drivers/scsi/ips.c =================================================================== --- 2.6.orig/drivers/scsi/ips.c +++ 2.6/drivers/scsi/ips.c @@ -184,11 +184,7 @@ #include "scsi.h" -#if LINUX_VERSION_CODE <= KERNEL_VERSION(2,5,0) -#include "hosts.h" -#else #include <scsi/scsi_host.h> -#endif #include "ips.h" @@ -217,18 +213,8 @@ module_param(ips, charp, 0); #warning "This driver has only been tested on the x86/ia64/x86_64 platforms" #endif -#if LINUX_VERSION_CODE <= KERNEL_VERSION(2,5,0) -#include <linux/blk.h> -#include "sd.h" -#define IPS_LOCK_SAVE(lock,flags) spin_lock_irqsave(&io_request_lock,flags) -#define IPS_UNLOCK_RESTORE(lock,flags) spin_unlock_irqrestore(&io_request_lock,flags) -#ifndef __devexit_p -#define __devexit_p(x) x -#endif -#else #define IPS_LOCK_SAVE(lock,flags) do{spin_lock(lock);(void)flags;}while(0) #define IPS_UNLOCK_RESTORE(lock,flags) do{spin_unlock(lock);(void)flags;}while(0) -#endif #define IPS_DMA_DIR(scb) ((!scb->scsi_cmd || ips_is_passthru(scb->scsi_cmd) || \ DMA_NONE == scb->scsi_cmd->sc_data_direction) ? \ @@ -385,24 +371,13 @@ static struct scsi_host_template ips_dri .eh_abort_handler = ips_eh_abort, .eh_host_reset_handler = ips_eh_reset, .proc_name = "ips", -#if LINUX_VERSION_CODE > KERNEL_VERSION(2,5,0) .proc_info = ips_proc_info, .slave_configure = ips_slave_configure, -#else - .proc_info = ips_proc24_info, - .select_queue_depths = ips_select_queue_depth, -#endif .bios_param = ips_biosparam, .this_id = -1, .sg_tablesize = IPS_MAX_SG, .cmd_per_lun = 3, .use_clustering = ENABLE_CLUSTERING, -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) - .use_new_eh_code = 1, -#endif -#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,20) && LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) - .highmem_io = 1, -#endif }; @@ -1185,17 +1160,10 @@ ips_queue(Scsi_Cmnd * SC, void (*done) ( /* */ /****************************************************************************/ static int -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) -ips_biosparam(Disk * disk, kdev_t dev, int geom[]) -{ - ips_ha_t *ha = (ips_ha_t *) disk->device->host->hostdata; - unsigned long capacity = disk->capacity; -#else ips_biosparam(struct scsi_device *sdev, struct block_device *bdev, sector_t capacity, int geom[]) { ips_ha_t *ha = (ips_ha_t *) sdev->host->hostdata; -#endif int heads; int sectors; int cylinders; @@ -1233,70 +1201,6 @@ ips_biosparam(struct scsi_device *sdev, return (0); } -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) - -/* ips_proc24_info is a wrapper around ips_proc_info * - * for compatibility with the 2.4 scsi parameters */ -static int -ips_proc24_info(char *buffer, char **start, off_t offset, int length, - int hostno, int func) -{ - int i; - - for (i = 0; i < ips_next_controller; i++) { - if (ips_sh[i] && ips_sh[i]->host_no == hostno) { - return ips_proc_info(ips_sh[i], buffer, start, - offset, length, func); - } - } - return -EINVAL; -} - -/****************************************************************************/ -/* */ -/* Routine Name: ips_select_queue_depth */ -/* */ -/* Routine Description: */ -/* */ -/* Select queue depths for the devices on the contoller */ -/* */ -/****************************************************************************/ -static void -ips_select_queue_depth(struct Scsi_Host *host, struct scsi_device * scsi_devs) -{ - struct scsi_device *device; - ips_ha_t *ha; - int count = 0; - int min; - - ha = IPS_HA(host); - min = ha->max_cmds / 4; - - for (device = scsi_devs; device; device = device->next) { - if (device->host == host) { - if ((device->channel == 0) && (device->type == 0)) - count++; - } - } - - for (device = scsi_devs; device; device = device->next) { - if (device->host == host) { - if ((device->channel == 0) && (device->type == 0)) { - device->queue_depth = - (ha->max_cmds - 1) / count; - if (device->queue_depth < min) - device->queue_depth = min; - } else { - device->queue_depth = 2; - } - - if (device->queue_depth < 2) - device->queue_depth = 2; - } - } -} - -#else /****************************************************************************/ /* */ /* Routine Name: ips_slave_configure */ @@ -1321,7 +1225,6 @@ ips_slave_configure(struct scsi_device * } return 0; } -#endif /****************************************************************************/ /* */ @@ -7025,10 +6928,7 @@ ips_register_scsi(int index) sh->unchecked_isa_dma = sh->hostt->unchecked_isa_dma; sh->use_clustering = sh->hostt->use_clustering; -#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,7) sh->max_sectors = 128; -#endif - sh->max_id = ha->ntargets; sh->max_lun = ha->nlun; sh->max_channel = ha->nbus - 1; @@ -7451,10 +7351,7 @@ ips_init_phase2(int index) return SUCCESS; } -#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,9) MODULE_LICENSE("GPL"); -#endif - MODULE_DESCRIPTION("IBM ServeRAID Adapter Driver " IPS_VER_STRING); #ifdef MODULE_VERSION Index: 2.6/drivers/scsi/ips.h =================================================================== --- 2.6.orig/drivers/scsi/ips.h +++ 2.6/drivers/scsi/ips.h @@ -57,7 +57,7 @@ /* * Some handy macros */ - #if LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,20) || defined CONFIG_HIGHIO + #if defined CONFIG_HIGHIO #define IPS_HIGHIO #endif @@ -83,11 +83,6 @@ #define IPS_SGLIST_SIZE(ha) (IPS_USE_ENH_SGLIST(ha) ? \ sizeof(IPS_ENH_SG_LIST) : sizeof(IPS_STD_SG_LIST)) - #if LINUX_VERSION_CODE < KERNEL_VERSION(2,4,4) - #define pci_set_dma_mask(dev,mask) ( mask > 0xffffffff ? 1:0 ) - #define scsi_set_pci_device(sh,dev) (0) - #endif - #ifndef IRQ_NONE typedef void irqreturn_t; #define IRQ_NONE @@ -95,26 +90,13 @@ #define IRQ_RETVAL(x) #endif - #if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) - #define IPS_REGISTER_HOSTS(SHT) scsi_register_module(MODULE_SCSI_HA,SHT) - #define IPS_UNREGISTER_HOSTS(SHT) scsi_unregister_module(MODULE_SCSI_HA,SHT) - #define IPS_ADD_HOST(shost,device) - #define IPS_REMOVE_HOST(shost) - #define IPS_SCSI_SET_DEVICE(sh,ha) scsi_set_pci_device(sh, (ha)->pcidev) - #define IPS_PRINTK(level, pcidev, format, arg...) \ - printk(level "%s %s:" format , "ips" , \ - (pcidev)->slot_name , ## arg) - #define scsi_host_alloc(sh,size) scsi_register(sh,size) - #define scsi_host_put(sh) scsi_unregister(sh) - #else - #define IPS_REGISTER_HOSTS(SHT) (!ips_detect(SHT)) - #define IPS_UNREGISTER_HOSTS(SHT) - #define IPS_ADD_HOST(shost,device) do { scsi_add_host(shost,device); scsi_scan_host(shost); } while (0) - #define IPS_REMOVE_HOST(shost) scsi_remove_host(shost) - #define IPS_SCSI_SET_DEVICE(sh,ha) do { } while (0) - #define IPS_PRINTK(level, pcidev, format, arg...) \ - dev_printk(level , &((pcidev)->dev) , format , ## arg) - #endif + #define IPS_REGISTER_HOSTS(SHT) (!ips_detect(SHT)) + #define IPS_UNREGISTER_HOSTS(SHT) + #define IPS_ADD_HOST(shost,device) do { scsi_add_host(shost,device); scsi_scan_host(shost); } while (0) + #define IPS_REMOVE_HOST(shost) scsi_remove_host(shost) + #define IPS_SCSI_SET_DEVICE(sh,ha) do { } while (0) + #define IPS_PRINTK(level, pcidev, format, arg...) \ + dev_printk(level , &((pcidev)->dev) , format , ## arg) #ifndef MDELAY #define MDELAY mdelay @@ -448,16 +430,10 @@ /* * Scsi_Host Template */ -#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) - static int ips_proc24_info(char *, char **, off_t, int, int, int); - static void ips_select_queue_depth(struct Scsi_Host *, struct scsi_device *); - static int ips_biosparam(Disk *disk, kdev_t dev, int geom[]); -#else - static int ips_proc_info(struct Scsi_Host *, char *, char **, off_t, int, int); - static int ips_biosparam(struct scsi_device *sdev, struct block_device *bdev, +static int ips_proc_info(struct Scsi_Host *, char *, char **, off_t, int, int); +static int ips_biosparam(struct scsi_device *sdev, struct block_device *bdev, sector_t capacity, int geom[]); - static int ips_slave_configure(struct scsi_device *SDptr); -#endif +static int ips_slave_configure(struct scsi_device *SDptr); /* * Raid Command Formats - : send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html