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Commit 499c0106 authored by Bjorn Helgaas's avatar Bjorn Helgaas
Browse files

PCI: altera: Rename altera_pcie_link_is_up() to altera_pcie_link_up() 



Rename altera_pcie_link_is_up() to altera_pcie_link_up() to follow the
convention of other drivers.  No functional change intended.

Signed-off-by: default avatarBjorn Helgaas <bhelgaas@google.com>
Reviewed-by: default avatarLorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Acked-by: default avatarLey Foon Tan <ley.foon.tan@intel.com>
parent 9e66317d

drivers/pci/host/pcie-altera.c

+4 −4
Original line number Diff line number Diff line
@@ -105,7 +105,7 @@ static inline u32 cra_readl(struct altera_pcie *pcie, const u32 reg) 
	return readl_relaxed(pcie->cra_base + reg);

}



static bool altera_pcie_link_is_up(struct altera_pcie *pcie)

static bool altera_pcie_link_up(struct altera_pcie *pcie)

{

	return !!((cra_readl(pcie, RP_LTSSM) & RP_LTSSM_MASK) == LTSSM_L0);

}
@@ -142,7 +142,7 @@ static bool altera_pcie_valid_device(struct altera_pcie *pcie, 
{

	/* If there is no link, then there is no device */

	if (bus->number != pcie->root_bus_nr) {

		if (!altera_pcie_link_is_up(pcie))

		if (!altera_pcie_link_up(pcie))

			return false;

	}
@@ -412,7 +412,7 @@ static void altera_wait_link_retrain(struct altera_pcie *pcie) 
	/* Wait for link is up */

	start_jiffies = jiffies;

	for (;;) {

		if (altera_pcie_link_is_up(pcie))

		if (altera_pcie_link_up(pcie))

			break;



		if (time_after(jiffies, start_jiffies + LINK_UP_TIMEOUT)) {
@@ -427,7 +427,7 @@ static void altera_pcie_retrain(struct altera_pcie *pcie) 
{

	u16 linkcap, linkstat, linkctl;



	if (!altera_pcie_link_is_up(pcie))

	if (!altera_pcie_link_up(pcie))

		return;



	/*