[PATCH 4/4] sata: dwc_ahsata: Fix memory issue in reset_sata

From: Ye Li ye.li@nxp.com

The reset_sata should reset the sata device info and free the probe_ent memory. Otherwise, it will cause memory leak if we init the sata again.

Signed-off-by: Ye Li ye.li@nxp.com Signed-off-by: Peng Fan peng.fan@nxp.com --- drivers/ata/dwc_ahsata.c | 3 +++ 1 file changed, 3 insertions(+)

diff --git a/drivers/ata/dwc_ahsata.c b/drivers/ata/dwc_ahsata.c index 82fbb50da6..2bc1de8b98 100644 --- a/drivers/ata/dwc_ahsata.c +++ b/drivers/ata/dwc_ahsata.c @@ -918,6 +918,9 @@ int reset_sata(int dev) while (readl(&host_mmio->ghc) & SATA_HOST_GHC_HR) udelay(100);

+ free(uc_priv); + memset(&sata_dev_desc[dev], 0, sizeof(struct blk_desc)); + return 0; }