Always '-1', so drop it and simplify the function.
Signed-off-by: Hannes Reinecke <hare@xxxxxxx>
---
drivers/ata/sata_mv.c | 19 ++++++-------------
1 file changed, 6 insertions(+), 13 deletions(-)
diff --git a/drivers/ata/sata_mv.c b/drivers/ata/sata_mv.c
index cae4c1eab102..c5b3d45a7c39 100644
--- a/drivers/ata/sata_mv.c
+++ b/drivers/ata/sata_mv.c
@@ -1280,24 +1280,17 @@ static void mv_dump_pci_cfg(struct pci_dev *pdev, unsigned bytes)
#endif
}
#endif
-static void mv_dump_all_regs(void __iomem *mmio_base, int port,
+static void mv_dump_all_regs(void __iomem *mmio_base,
struct pci_dev *pdev)
{
#ifdef ATA_DEBUG
- void __iomem *hc_base = mv_hc_base(mmio_base,
- port >> MV_PORT_HC_SHIFT);
+ void __iomem *hc_base;
void __iomem *port_base;
int start_port, num_ports, p, start_hc, num_hcs, hc;
- if (0 > port) {
- start_hc = start_port = 0;
- num_ports = 8; /* shld be benign for 4 port devs */
- num_hcs = 2;
- } else {
- start_hc = port >> MV_PORT_HC_SHIFT;
- start_port = port;
- num_ports = num_hcs = 1;
- }
+ start_hc = start_port = 0;
+ num_ports = 8; /* should be benign for 4 port devs */
+ num_hcs = 2;
DPRINTK("All registers for port(s) %u-%u:\n", start_port,
num_ports > 1 ? num_ports - 1 : start_port);
@@ -2963,7 +2956,7 @@ static int mv_pci_error(struct ata_host *host, void __iomem *mmio)
dev_err(host->dev, "PCI ERROR; PCI IRQ cause=0x%08x\n", err_cause);
DPRINTK("All regs @ PCI error\n");
- mv_dump_all_regs(mmio, -1, to_pci_dev(host->dev));
+ mv_dump_all_regs(mmio, to_pci_dev(host->dev));
writelfl(0, mmio + hpriv->irq_cause_offset);
--
2.29.2
