ahci: Make ahci_port_base() non-static to enable overwrite

To allow a board- / platform-specific ahci_port_base() function, this
patch removes "static inline" and adds __weak to this function. This
will be used by the upcoming Armada 7K/8K SATA / AHCI support, which
unfortunately needs a different port base address calculation.

Signed-off-by: Stefan Roese <[email protected]>
Cc: Nadav Haklai <[email protected]>
Cc: Neta Zur Hershkovits <[email protected]>
Cc: Kostya Porotchkin <[email protected]>
Cc: Omri Itach <[email protected]>
Cc: Igal Liberman <[email protected]>
Cc: Haim Boot <[email protected]>
Cc: Hanna Hawa <[email protected]>

diff --git a/drivers/block/ahci.c b/drivers/block/ahci.c
index 2e1ddf9daccf569083640d0dd1ace9d84ea7bc19..5139989d0b5fee76394c303b9e32d6bac13d6e29 100644 (file)
--- a/drivers/block/ahci.c
+++ b/drivers/block/ahci.c
@@ -45,7 +45,7 @@ u16 *ataid[AHCI_MAX_PORTS];
 #define WAIT_MS_FLUSH  5000
 #define WAIT_MS_LINKUP 200
 
-static inline void __iomem *ahci_port_base(void __iomem *base, u32 port)
+__weak void __iomem *ahci_port_base(void __iomem *base, u32 port)
 {
        return base + 0x100 + (port * 0x80);
 }