From 5908d85eb7be81588bb90ad61b07fb8dd0ec3f58 Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Sat, 29 Jul 2017 11:35:10 -0600 Subject: [PATCH] dm: sata: dw_sata: Drop is_ready This variable is set but never used. Drop it. Signed-off-by: Simon Glass --- drivers/ata/dwc_ahsata.c | 4 ---- 1 file changed, 4 deletions(-) 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 @@ struct sata_host_regs { #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 @@ int scan_sata(int dev) dwc_ahsata_print_info(&sata_dev_desc[dev]); - is_ready = 1; - return 0; }