diff options
| author | Joe Perches <joe@perches.com> | 2014-03-26 17:34:49 +0100 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2014-03-26 17:36:53 +0100 |
| commit | d5185d655c1fc4dfd467303f45ba4496ad84ddf9 (patch) | |
| tree | 2ef67e53daed91748cbd27a23887c3c25f0257d9 /drivers/ata | |
| parent | ata: sata_highbank: remove superfluous cast (diff) | |
| download | linux-d5185d655c1fc4dfd467303f45ba4496ad84ddf9.tar.xz linux-d5185d655c1fc4dfd467303f45ba4496ad84ddf9.zip | |
ata: remove superfluous casts
Unreferenced casts of void * types are unnecessary so remove them.
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'drivers/ata')
| -rw-r--r-- | drivers/ata/libahci.c | 2 | ||||
| -rw-r--r-- | drivers/ata/pata_arasan_cf.c | 2 | ||||
| -rw-r--r-- | drivers/ata/sata_dwc_460ex.c | 3 | ||||
| -rw-r--r-- | drivers/ata/sata_sx4.c | 9 |
4 files changed, 6 insertions, 10 deletions
diff --git a/drivers/ata/libahci.c b/drivers/ata/libahci.c index 7985ae782679..6bd4f660b4e1 100644 --- a/drivers/ata/libahci.c +++ b/drivers/ata/libahci.c @@ -1636,7 +1636,7 @@ static void ahci_error_intr(struct ata_port *ap, u32 irq_stat) } if (irq_stat & PORT_IRQ_UNK_FIS) { - u32 *unk = (u32 *)(pp->rx_fis + RX_FIS_UNK); + u32 *unk = pp->rx_fis + RX_FIS_UNK; active_ehi->err_mask |= AC_ERR_HSM; active_ehi->action |= ATA_EH_RESET; diff --git a/drivers/ata/pata_arasan_cf.c b/drivers/ata/pata_arasan_cf.c index 73492dd4a4bc..6fac524c2f50 100644 --- a/drivers/ata/pata_arasan_cf.c +++ b/drivers/ata/pata_arasan_cf.c @@ -356,7 +356,7 @@ static void cf_exit(struct arasan_cf_dev *acdev) static void dma_callback(void *dev) { - struct arasan_cf_dev *acdev = (struct arasan_cf_dev *) dev; + struct arasan_cf_dev *acdev = dev; complete(&acdev->dma_completion); } diff --git a/drivers/ata/sata_dwc_460ex.c b/drivers/ata/sata_dwc_460ex.c index 73510d0d1406..0bb2cabd2197 100644 --- a/drivers/ata/sata_dwc_460ex.c +++ b/drivers/ata/sata_dwc_460ex.c @@ -461,8 +461,7 @@ static irqreturn_t dma_dwc_interrupt(int irq, void *hsdev_instance) int chan; u32 tfr_reg, err_reg; unsigned long flags; - struct sata_dwc_device *hsdev = - (struct sata_dwc_device *)hsdev_instance; + struct sata_dwc_device *hsdev = hsdev_instance; struct ata_host *host = (struct ata_host *)hsdev->host; struct ata_port *ap; struct sata_dwc_device_port *hsdevp; diff --git a/drivers/ata/sata_sx4.c b/drivers/ata/sata_sx4.c index 6cd0312be484..39b5de60a1f9 100644 --- a/drivers/ata/sata_sx4.c +++ b/drivers/ata/sata_sx4.c @@ -1020,8 +1020,7 @@ static void pdc20621_get_from_dimm(struct ata_host *host, void *psource, idx++; dist = ((long) (window_size - (offset + size))) >= 0 ? size : (long) (window_size - offset); - memcpy_fromio((char *) psource, (char *) (dimm_mmio + offset / 4), - dist); + memcpy_fromio(psource, dimm_mmio + offset / 4, dist); psource += dist; size -= dist; @@ -1030,8 +1029,7 @@ static void pdc20621_get_from_dimm(struct ata_host *host, void *psource, readl(mmio + PDC_GENERAL_CTLR); writel(((idx) << page_mask), mmio + PDC_DIMM_WINDOW_CTLR); readl(mmio + PDC_DIMM_WINDOW_CTLR); - memcpy_fromio((char *) psource, (char *) (dimm_mmio), - window_size / 4); + memcpy_fromio(psource, dimm_mmio, window_size / 4); psource += window_size; size -= window_size; idx++; @@ -1042,8 +1040,7 @@ static void pdc20621_get_from_dimm(struct ata_host *host, void *psource, readl(mmio + PDC_GENERAL_CTLR); writel(((idx) << page_mask), mmio + PDC_DIMM_WINDOW_CTLR); readl(mmio + PDC_DIMM_WINDOW_CTLR); - memcpy_fromio((char *) psource, (char *) (dimm_mmio), - size / 4); + memcpy_fromio(psource, dimm_mmio, size / 4); } } #endif |