[PATCH] ata: ahci_sunxi: disable resources on driver removal
From: Bartlomiej Zolnierkiewicz <hidden>
Date: 2014-03-17 13:05:43
Also in:
linux-ide, lkml
Add custom ->host_stop method to disable resources on driver removal. Signed-off-by: Bartlomiej Zolnierkiewicz <redacted> --- Compile tested only. drivers/ata/ahci_sunxi.c | 14 +++++++++++++- 1 file changed, 13 insertions(+), 1 deletion(-) Index: b/drivers/ata/ahci_sunxi.c ===================================================================
--- a/drivers/ata/ahci_sunxi.c 2014-03-17 13:48:26.292485389 +0100
+++ b/drivers/ata/ahci_sunxi.c 2014-03-17 13:55:48.912477842 +0100@@ -156,13 +156,25 @@ static void ahci_sunxi_start_engine(stru sunxi_setbits(port_mmio + PORT_CMD, PORT_CMD_START); } +static void ahci_sunxi_host_stop(struct ata_host *host) +{ + struct ahci_host_priv *hpriv = host->private_data; + + ahci_platform_disable_resources(hpriv); +} + +static struct ata_port_operations ahci_sunxi_port_ops = { + .inherits = &ahci_platform_ops, + .host_stop = ahci_sunxi_host_stop, +}; + static const struct ata_port_info ahci_sunxi_port_info = { AHCI_HFLAGS(AHCI_HFLAG_32BIT_ONLY | AHCI_HFLAG_NO_MSI | AHCI_HFLAG_NO_PMP | AHCI_HFLAG_YES_NCQ), .flags = AHCI_FLAG_COMMON | ATA_FLAG_NCQ, .pio_mask = ATA_PIO4, .udma_mask = ATA_UDMA6, - .port_ops = &ahci_platform_ops, + .port_ops = &ahci_sunxi_port_ops, }; static int ahci_sunxi_probe(struct platform_device *pdev)