[PATCH v2 3/4] PCI: pciehp: Replace pciehp_set_attention_status()

Denis Efremov
2019-08-11T20:00:43Z

This patch replaces pciehp_set_attention_status() with
pciehp_set_indicators().

Signed-off-by: Denis Efremov <efremov@linux.com>
---
drivers/pci/hotplug/pciehp.h | 4 +++-
drivers/pci/hotplug/pciehp_hpc.c | 25 -------------------------
2 files changed, 3 insertions(+), 26 deletions(-)

diff --git a/drivers/pci/hotplug/pciehp.h b/drivers/pci/hotplug/pciehp.h
index 17305a6f01f1..9a2a2d0db9d2 100644
--- a/drivers/pci/hotplug/pciehp.h
+++ b/drivers/pci/hotplug/pciehp.h
@@ -181,7 +181,6 @@ void pciehp_get_power_status(struct controller *ctrl, u8 *status);
void pciehp_set_indicators(struct controller *ctrl,
enum pciehp_indicator pwr,
enum pciehp_indicator attn);
-void pciehp_set_attention_status(struct controller *ctrl, u8 status);
void pciehp_get_latch_status(struct controller *ctrl, u8 *status);
int pciehp_query_power_fault(struct controller *ctrl);
void pciehp_green_led_on(struct controller *ctrl);
@@ -200,6 +199,9 @@ int pciehp_get_attention_status(struct hotplug_slot *hotplug_slot, u8 *status);
int pciehp_set_raw_indicator_status(struct hotplug_slot *h_slot, u8 status);
int pciehp_get_raw_indicator_status(struct hotplug_slot *h_slot, u8 *status);

+#define pciehp_set_attention_status(ctrl, status) \
+ pciehp_set_indicators(ctrl, PWR_NONE, (status == 0 ? ATTN_OFF : status))
+
static inline const char *slot_name(struct controller *ctrl)
{
return hotplug_slot_name(&ctrl->hotplug_slot);
diff --git a/drivers/pci/hotplug/pciehp_hpc.c b/drivers/pci/hotplug/pciehp_hpc.c
index 68b880bc30db..fb4bea16063a 100644
--- a/drivers/pci/hotplug/pciehp_hpc.c
+++ b/drivers/pci/hotplug/pciehp_hpc.c
@@ -418,31 +418,6 @@ int pciehp_set_raw_indicator_status(struct hotplug_slot *hotplug_slot,
return 0;
}

-void pciehp_set_attention_status(struct controller *ctrl, u8 value)
-{
- u16 slot_cmd;
-
- if (!ATTN_LED(ctrl))
- return;
-
- switch (value) {
- case 0: /* turn off */
- slot_cmd = PCI_EXP_SLTCTL_ATTN_IND_OFF;
- break;
- case 1: /* turn on */
- slot_cmd = PCI_EXP_SLTCTL_ATTN_IND_ON;
- break;
- case 2: /* turn blink */
- slot_cmd = PCI_EXP_SLTCTL_ATTN_IND_BLINK;
- break;
- default:
- return;
- }
- pcie_write_cmd_nowait(ctrl, slot_cmd, PCI_EXP_SLTCTL_AIC);
- ctrl_dbg(ctrl, "%s: SLOTCTRL %x write cmd %x\n", __func__,
- pci_pcie_cap(ctrl->pcie->port) + PCI_EXP_SLTCTL, slot_cmd);
-}
-
void pciehp_set_indicators(struct controller *ctrl,
enum pciehp_indicator pwr,
enum pciehp_indicator attn)
--
2.21.0