Commit 7c106cbb authored by Sergio Paracuellos's avatar Sergio Paracuellos Committed by Greg Kroah-Hartman
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staging: mt7621-pci: use PCI definitions instead of hardcode values 



Seting up ports to enable PCI_COMMAND_MASTER is using '0x4' as a
hardcore value and '0x4' also for PCI_COMMAND register instead
of use definitions from linux pci system headers. Replace both.

Signed-off-by: default avatarSergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 0a54ea9f

drivers/staging/mt7621-pci/pci-mt7621.c

+3 −2
Original line number Diff line number Diff line
@@ -515,8 +515,9 @@ static void mt7621_pcie_enable_ports(struct mt7621_pcie *pcie) 
	}



	for (slot = 0; slot < num_slots_enabled; slot++) {

		val = read_config(pcie, slot, 0x4);

		write_config(pcie, slot, 0x4, val | 0x4);

		val = read_config(pcie, slot, PCI_COMMAND);

		val |= PCI_COMMAND_MASTER;

		write_config(pcie, slot, PCI_COMMAND, val);

		/* configure RC FTS number to 250 when it leaves L0s */

		val = read_config(pcie, slot, PCIE_FTS_NUM);

		val &= ~PCIE_FTS_NUM_MASK;

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