PCI: imx6: Restrict PHY register data to 16-bit

PHY registers on i.MX6 are 16-bit wide, so we can get rid of explicit
masking if we restrict pcie_phy_read()/pcie_phy_write() to use 'u16'
instead of 'int'. No functional change intended.

Signed-off-by: Andrey Smirnov <[email protected]>
Signed-off-by: Lorenzo Pieralisi <[email protected]>
Reviewed-by: Lucas Stach <[email protected]>
Cc: Lorenzo Pieralisi <[email protected]>
Cc: Bjorn Helgaas <[email protected]>
Cc: Chris Healy <[email protected]>
Cc: Lucas Stach <[email protected]>
Cc: [email protected]
Cc: [email protected]

0 files changed, 0 insertions, 0 deletions