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dwc_ahsata: use bitwise operator in sata_port_status

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The logic of the return statement in sata_port_status() calls for a
bitwise 'AND' operator, not logical 'AND'. Fix the typo.

Reported-by: Jeroen Hofstee <jeroen@myspectrum.nl>
Cc: Jeroen Hofstee <jeroen@myspectrum.nl>
Cc: Stefano Babic <sbabic@denx.de>
Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
This commit is contained in:
Nikita Kiryanov 2014-10-28 14:59:29 +02:00 committed by Tom Rini
parent 93575c30ac
commit 0029d6c1de
1 changed files with 1 additions and 1 deletions
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2
drivers/block/dwc_ahsata.c
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@ -878,7 +878,7 @@ int sata_port_status(int dev, int port)
probe_ent = (struct ahci_probe_ent *)sata_dev_desc[dev].priv;
port_mmio = (struct sata_port_regs *)probe_ent->port[port].port_mmio;
return readl(&(port_mmio->ssts)) && SATA_PORT_SSTS_DET_MASK;
return readl(&(port_mmio->ssts)) & SATA_PORT_SSTS_DET_MASK;
}
/*