pata_radisys: support cable_detect (d36a7648) · Commits · e / devices / android_kernel_xiaomi_nabu

drivers/ata/pata_radisys.c

+5 −32

Original line number	Diff line number	Diff line
		@@ -24,40 +24,12 @@
		#include <linux/ata.h>

		#define DRV_NAME "pata_radisys"
		#define DRV_VERSION "0.4.1"

		/**
		* radisys_probe_init - probe begin
		* @ap: ATA port
		*
		* Set up cable type and use generic probe init
		*/

		static int radisys_pre_reset(struct ata_port *ap)
		{
		ap->cbl = ATA_CBL_PATA80;
		return ata_std_prereset(ap);
		}


		/**
		* radisys_pata_error_handler - Probe specified port on PATA host controller
		* @ap: Port to probe
		* @classes:
		*
		* LOCKING:
		* None (inherited from caller).
		*/

		static void radisys_pata_error_handler(struct ata_port *ap)
		{
		ata_bmdma_drive_eh(ap, radisys_pre_reset, ata_std_softreset, NULL, ata_std_postreset);
		}
		#define DRV_VERSION "0.4.4"

		/**
		* radisys_set_piomode - Initialize host controller PATA PIO timings
		* @ap: Port whose timings we are configuring
		* @adev: um
		* @ap: ATA port
		* @adev: Device whose timings we are configuring
		*
		* Set PIO mode for device, in host controller PCI config space.
		*
		@@ -248,8 +220,9 @@ static const struct ata_port_operations radisys_pata_ops = {

		.freeze = ata_bmdma_freeze,
		.thaw = ata_bmdma_thaw,
		.error_handler = radisys_pata_error_handler,
		.error_handler = ata_bmdma_error_handler,
		.post_internal_cmd = ata_bmdma_post_internal_cmd,
		.cable_detect = ata_cable_unknown,

		.bmdma_setup = ata_bmdma_setup,
		.bmdma_start = ata_bmdma_start,