The Tegra AHCI device requires four clocks, so increase the maximum
amount of handled clocks from three to four.

Signed-off-by: Mikko Perttunen <[email protected]>
---
 drivers/ata/ahci.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/ata/ahci.h b/drivers/ata/ahci.h
index 05882e4..7137e1b 100644
--- a/drivers/ata/ahci.h
+++ b/drivers/ata/ahci.h
@@ -53,7 +53,7 @@
 
 enum {
        AHCI_MAX_PORTS          = 32,
-       AHCI_MAX_CLKS           = 3,
+       AHCI_MAX_CLKS           = 4,
        AHCI_MAX_SG             = 168, /* hardware max is 64K */
        AHCI_DMA_BOUNDARY       = 0xffffffff,
        AHCI_MAX_CMDS           = 32,
-- 
1.8.1.5

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