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author | Sascha Hauer <s.hauer@pengutronix.de> | 2020-01-14 09:45:41 +0100 |
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committer | Sascha Hauer <s.hauer@pengutronix.de> | 2020-01-14 09:50:16 +0100 |
commit | 10bae3653c412c2520d99c8b01ba78d629e03581 (patch) | |
tree | d0f39b5cf2280891e9deabd9f0748afb27c758a7 /drivers | |
parent | 1ca381b54f0855ff300d363e23c6b9f46611b979 (diff) | |
download | barebox-10bae3653c412c2520d99c8b01ba78d629e03581.tar.gz barebox-10bae3653c412c2520d99c8b01ba78d629e03581.tar.xz |
PCI: layerscape: rename variable
Rename 'arr' to 'msi_map' which is a better name when we add another
array in the next patch.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/pci/pci-layerscape.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/pci/pci-layerscape.c b/drivers/pci/pci-layerscape.c index ccdc025c2e..0e41321a9a 100644 --- a/drivers/pci/pci-layerscape.c +++ b/drivers/pci/pci-layerscape.c @@ -342,7 +342,7 @@ static int ls_pcie_of_fixup(struct device_node *root, void *ctx) struct device_d *dev = pcie->pci.dev; struct device_node *np; char *name; - u32 *arr, phandle; + u32 *msi_map, phandle; int nluts; int ret, i; u32 devid, stream_id; @@ -364,7 +364,7 @@ static int ls_pcie_of_fixup(struct device_node *root, void *ctx) return ret; } - arr = xmalloc(nluts * sizeof(u32) * 4); + msi_map = xmalloc(nluts * sizeof(u32) * 4); for (i = 0; i < nluts; i++) { u32 udr = lut_readl(pcie, PCIE_LUT_UDR(i)); @@ -376,10 +376,10 @@ static int ls_pcie_of_fixup(struct device_node *root, void *ctx) devid = udr >> 16; stream_id = ldr & 0x7fff; - arr[i * 4] = devid; - arr[i * 4 + 1] = phandle; - arr[i * 4 + 2] = stream_id; - arr[i * 4 + 3] = 1; + msi_map[i * 4] = devid; + msi_map[i * 4 + 1] = phandle; + msi_map[i * 4 + 2] = stream_id; + msi_map[i * 4 + 3] = 1; } /* @@ -391,7 +391,7 @@ static int ls_pcie_of_fixup(struct device_node *root, void *ctx) * [devid] [phandle-to-msi-ctrl] [stream-id] [count]>; */ - ret = of_property_write_u32_array(np, "msi-map", arr, nluts * 4); + ret = of_property_write_u32_array(np, "msi-map", msi_map, nluts * 4); if (ret) goto out; @@ -400,7 +400,7 @@ static int ls_pcie_of_fixup(struct device_node *root, void *ctx) ret = 0; out: - free(arr); + free(msi_map); return ret; } |