dm: sata: dw_sata: Drop is_ready
This variable is set but never used. Drop it.
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/drivers/ata/dwc_ahsata.c b/drivers/ata/dwc_ahsata.c
index 8056bc9..4b89a8b 100644
--- a/drivers/ata/dwc_ahsata.c
+++ b/drivers/ata/dwc_ahsata.c
@@ -77,8 +77,6 @@
#define writel_with_flush(a, b) do { writel(a, b); readl(b); } while (0)
-static int is_ready;
-
static inline void __iomem *ahci_port_base(void __iomem *base, u32 port)
{
return base + 0x100 + (port * 0x80);
@@ -938,7 +936,5 @@
dwc_ahsata_print_info(&sata_dev_desc[dev]);
- is_ready = 1;
-
return 0;
}