[U-Boot] [PATCH v2 19/40] dm: sata: dw_sata: Drop is_ready

This variable is set but never used. Drop it.

Signed-off-by: Simon Glass sjg@chromium.org ---

Changes in v2: None

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 8056bc94a3..4b89a8b788 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; }