forked from luck/tmp_suning_uos_patched
mtip32xx: fix shift larger than type warning
If we're building a 32-bit kernel and CONFIG_LBADF isn't set, sector_t is 32-bits wide. The shifts by 32 and 40 are thus larger than we support. Cast the sector offset to a u64 to avoid these warnings. Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
parent
4b9e884523
commit
7c5d62388e
@ -2439,7 +2439,7 @@ static int mtip_hw_ioctl(struct driver_data *dd, unsigned int cmd,
|
||||
* return value
|
||||
* None
|
||||
*/
|
||||
static void mtip_hw_submit_io(struct driver_data *dd, sector_t start,
|
||||
static void mtip_hw_submit_io(struct driver_data *dd, sector_t sector,
|
||||
int nsect, int nents, int tag, void *callback,
|
||||
void *data, int dir)
|
||||
{
|
||||
@ -2447,6 +2447,7 @@ static void mtip_hw_submit_io(struct driver_data *dd, sector_t start,
|
||||
struct mtip_port *port = dd->port;
|
||||
struct mtip_cmd *command = &port->commands[tag];
|
||||
int dma_dir = (dir == READ) ? DMA_FROM_DEVICE : DMA_TO_DEVICE;
|
||||
u64 start = sector;
|
||||
|
||||
/* Map the scatter list for DMA access */
|
||||
nents = dma_map_sg(&dd->pdev->dev, command->sg, nents, dma_dir);
|
||||
|
Loading…
Reference in New Issue
Block a user