sata_promise: fix irq clearing buglets

[platform/kernel/linux-starfive.git] / drivers / ata / sata_promise.c

diff --git a/drivers/ata/sata_promise.c b/drivers/ata/sata_promise.c
index 5a10dc5..f5ea06b 100644 (file)
--- a/drivers/ata/sata_promise.c
+++ b/drivers/ata/sata_promise.c
@@ -663,7 +663,7 @@ static void pdc_thaw(struct ata_port *ap)
        u32 tmp;
 
        /* clear IRQ */
-       readl(mmio + PDC_INT_SEQMASK);
+       readl(mmio + PDC_COMMAND);
 
        /* turn IRQ back on */
        tmp = readl(mmio + PDC_CTLSTAT);
@@ -781,10 +781,9 @@ static inline unsigned int pdc_host_intr(struct ata_port *ap,
 
 static void pdc_irq_clear(struct ata_port *ap)
 {
-       struct ata_host *host = ap->host;
-       void __iomem *mmio = host->iomap[PDC_MMIO_BAR];
+       void __iomem *mmio = ap->ioaddr.cmd_addr;
 
-       readl(mmio + PDC_INT_SEQMASK);
+       readl(mmio + PDC_COMMAND);
 }
 
 static irqreturn_t pdc_interrupt(int irq, void *dev_instance)