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dm: sata: dw_sata: Drop is_ready

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This variable is set but never used. Drop it.

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass 2017-07-29 11:35:10 -06:00 committed by Jaehoon Chung
parent 90abb28fcf
commit 5908d85eb7
1 changed files with 0 additions and 4 deletions
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4
drivers/ata/dwc_ahsata.c
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@ -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;
}