pciehp: Make check_link_active() non-static
RFC PATCH 1/4 pciehp: Make check_link_active() non-static
check_link_active() functionality needs to be used by subsequent patches (that introduce link state change based hotplug). Thus make the function non-static, and rename it to pciehp_check_link_active() so as to be consistent with other non-static functions.
Signed-off-by Rajat Jain <[email protected]>
--- drivers/pci/hotplug/pciehp.h | 1 + drivers/pci/hotplug/pciehp_hpc.c | 6 +++--- 2 files changed, 4 insertions(+), 3 deletions(-)
drivers/pci/hotplug/pciehp.h +1 -0
@@ -154,6 +154,7 @@ void pciehp_green_led_on(struct slot *slot);void pciehp_green_led_off (struct slot *slot);void pciehp_green_led_blink (struct slot *slot);int pciehp_check_link_status (struct controller *ctrl); +bool pciehp_check_link_active (struct controller *ctrl);void pciehp_release_ctrl (struct controller *ctrl);int pciehp_reset_slot (struct slot *slot,int probe);
drivers/pci/hotplug/pciehp_hpc.c +3 -3
@@ -241,7 +241,7 @@ static int pcie_write_cmd(struct controller *ctrl, u16 cmd, u16 mask)return retval; } -static bool check_link_active (struct controller *ctrl) +bool pciehp_check_link_active (struct controller *ctrl) {bool ret = false;u16 lnk_status;
@@ -261,12 +261,12 @@ static void __pcie_wait_link_active(struct controller *ctrl, bool active) {int timeout =1000 ; -if (check_link_active (ctrl) = active) +if (pciehp_check_link_active (ctrl) = active)return ;while (timeout >0 ) {msleep (10 ); timeout -=10 ; -if (check_link_active (ctrl) = active) +if (pciehp_check_link_active (ctrl) = active)return ; } ctrl_dbg(ctrl, "Data Link Layer Link Active not %s in 1000 msec\n",
Signature · 1 line
1.7.9.5