diff options
| author | Christoph Hellwig <hch@lst.de> | 2021-03-31 09:29:58 +0200 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2021-04-06 17:28:17 +0200 |
| commit | aaff5ebaa2694f283b7d07fdd55fb287ffc4f1e9 (patch) | |
| tree | 9db0ffbd302cc7295359ec6264c802fcd48b1b28 /drivers/scsi/sr_ioctl.c | |
| parent | advansys: remove ISA support (diff) | |
| download | linux-aaff5ebaa2694f283b7d07fdd55fb287ffc4f1e9.tar.xz linux-aaff5ebaa2694f283b7d07fdd55fb287ffc4f1e9.zip | |
scsi: remove the unchecked_isa_dma flag
Remove the unchecked_isa_dma now that all users are gone.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Martin K. Petersen <martin.petersen@oracle.com>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Link: https://lore.kernel.org/r/20210331073001.46776-6-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/scsi/sr_ioctl.c')
| -rw-r--r-- | drivers/scsi/sr_ioctl.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/drivers/scsi/sr_ioctl.c b/drivers/scsi/sr_ioctl.c index 5703f8400b73..15c305283b6c 100644 --- a/drivers/scsi/sr_ioctl.c +++ b/drivers/scsi/sr_ioctl.c @@ -33,10 +33,6 @@ static int xa_test = 0; module_param(xa_test, int, S_IRUGO | S_IWUSR); -/* primitive to determine whether we need to have GFP_DMA set based on - * the status of the unchecked_isa_dma flag in the host structure */ -#define SR_GFP_DMA(cd) (((cd)->device->host->unchecked_isa_dma) ? GFP_DMA : 0) - static int sr_read_tochdr(struct cdrom_device_info *cdi, struct cdrom_tochdr *tochdr) { @@ -45,7 +41,7 @@ static int sr_read_tochdr(struct cdrom_device_info *cdi, int result; unsigned char *buffer; - buffer = kmalloc(32, GFP_KERNEL | SR_GFP_DMA(cd)); + buffer = kmalloc(32, GFP_KERNEL); if (!buffer) return -ENOMEM; @@ -75,7 +71,7 @@ static int sr_read_tocentry(struct cdrom_device_info *cdi, int result; unsigned char *buffer; - buffer = kmalloc(32, GFP_KERNEL | SR_GFP_DMA(cd)); + buffer = kmalloc(32, GFP_KERNEL); if (!buffer) return -ENOMEM; @@ -384,7 +380,7 @@ int sr_get_mcn(struct cdrom_device_info *cdi, struct cdrom_mcn *mcn) { Scsi_CD *cd = cdi->handle; struct packet_command cgc; - char *buffer = kmalloc(32, GFP_KERNEL | SR_GFP_DMA(cd)); + char *buffer = kmalloc(32, GFP_KERNEL); int result; if (!buffer) @@ -567,7 +563,7 @@ int sr_is_xa(Scsi_CD *cd) if (!xa_test) return 0; - raw_sector = kmalloc(2048, GFP_KERNEL | SR_GFP_DMA(cd)); + raw_sector = kmalloc(2048, GFP_KERNEL); if (!raw_sector) return -ENOMEM; if (0 == sr_read_sector(cd, cd->ms_offset + 16, |