Merge branch 'for-4.7-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata

Pull libata fixes from Tejun Heo:
 "Two trivial fixes - one for a bug in the allocation failure path and
  the other a compiler warning fix"

* 'for-4.7-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata:
  ata: sata_mv: fix mis-conversion in mv_write_cached_reg()
  ata: fix return value check in ahci_seattle_get_port_info()

2 files changed, 2 insertions, 2 deletions

diff --git a/drivers/ata/ahci_seattle.c b/drivers/ata/ahci_seattle.c
index 6e702ab57220..1d31c0c0fc20 100644
--- a/drivers/ata/ahci_seattle.c
+++ b/drivers/ata/ahci_seattle.c
@@ -137,7 +137,7 @@ static const struct ata_port_info *ahci_seattle_get_port_info(
         u32 val;
 
         plat_data = devm_kzalloc(dev, sizeof(*plat_data), GFP_KERNEL);
-        if (IS_ERR(plat_data))
+        if (!plat_data)
                 return &ahci_port_info;
 
         plat_data->sgpio_ctrl = devm_ioremap_resource(dev,
diff --git a/drivers/ata/sata_mv.c b/drivers/ata/sata_mv.c
index bd74ee555278..745489a1c86a 100644
--- a/drivers/ata/sata_mv.c
+++ b/drivers/ata/sata_mv.c
@@ -986,7 +986,7 @@ static inline void mv_write_cached_reg(void __iomem *addr, u32 *old, u32 new)
                  * Looks like a lot of fuss, but it avoids an unnecessary
                  * +1 usec read-after-write delay for unaffected registers.
                  */
-                laddr = (long)addr & 0xffff;
+                laddr = (unsigned long)addr & 0xffff;
                 if (laddr >= 0x300 && laddr <= 0x33c) {
                         laddr &= 0x000f;
                         if (laddr == 0x4 || laddr == 0xc) {