diff options
| author | Christophe Jaillet <christophe.jaillet@wanadoo.fr> | 2016-01-10 06:46:39 (GMT) |
|---|---|---|
| committer | Brian Norris <computersforpeace@gmail.com> | 2016-01-23 00:35:25 (GMT) |
| commit | 23819f2eaab87080b0190ed94a0728fc8ea84711 (patch) | |
| tree | bacd4e25508bc84826622de230ad799e7dfeb9a2 /drivers/mtd | |
| parent | f9bdbd6c46c8ce0bb95f5b708a4a4a4b6b9a5917 (diff) | |
| download | linux-23819f2eaab87080b0190ed94a0728fc8ea84711.tar.xz | |
mtd: nand: mpc5121: use 'of_machine_is_compatible' to simplify code
The current code is the same as 'of_machine_is_compatible'.
So use it in order to remove a few lines of code and to be more
consistent with other parts of the kernel.
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Reviewed-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Diffstat (limited to 'drivers/mtd')
| -rw-r--r-- | drivers/mtd/nand/mpc5121_nfc.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/mtd/nand/mpc5121_nfc.c b/drivers/mtd/nand/mpc5121_nfc.c index 6b93e89..5d7843f 100644 --- a/drivers/mtd/nand/mpc5121_nfc.c +++ b/drivers/mtd/nand/mpc5121_nfc.c @@ -626,7 +626,7 @@ static void mpc5121_nfc_free(struct device *dev, struct mtd_info *mtd) static int mpc5121_nfc_probe(struct platform_device *op) { - struct device_node *rootnode, *dn = op->dev.of_node; + struct device_node *dn = op->dev.of_node; struct clk *clk; struct device *dev = &op->dev; struct mpc5121_nfc_prv *prv; @@ -712,18 +712,15 @@ static int mpc5121_nfc_probe(struct platform_device *op) chip->ecc.mode = NAND_ECC_SOFT; /* Support external chip-select logic on ADS5121 board */ - rootnode = of_find_node_by_path("/"); - if (of_device_is_compatible(rootnode, "fsl,mpc5121ads")) { + if (of_machine_is_compatible("fsl,mpc5121ads")) { retval = ads5121_chipselect_init(mtd); if (retval) { dev_err(dev, "Chipselect init error!\n"); - of_node_put(rootnode); return retval; } chip->select_chip = ads5121_select_chip; } - of_node_put(rootnode); /* Enable NFC clock */ clk = devm_clk_get(dev, "ipg"); |