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| author | Christophe JAILLET <christophe.jaillet@wanadoo.fr> | 2021-11-03 23:00:17 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-03-08 21:12:49 +0300 |
| commit | 20ff0ff315cd3556c6ab7a5ba19a41c671c50d58 (patch) | |
| tree | d6483802f120fb320993bbde0436c8c82deee4bc /drivers/soc | |
| parent | 40d763efa5bf1c3313b2a647a1133b60eca3915a (diff) | |
| download | linux-20ff0ff315cd3556c6ab7a5ba19a41c671c50d58.tar.xz | |
soc: fsl: guts: Revert commit 3c0d64e867ed
[ Upstream commit b113737cf12964a20cc3ba1ddabe6229099661c6 ]
This reverts commit 3c0d64e867ed
("soc: fsl: guts: reuse machine name from device tree").
A following patch will fix the missing memory allocation failure check
instead.
Suggested-by: Tyrel Datwyler <tyreld@linux.ibm.com>
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Li Yang <leoyang.li@nxp.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/soc')
| -rw-r--r-- | drivers/soc/fsl/guts.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/soc/fsl/guts.c b/drivers/soc/fsl/guts.c index d5e9a5f2c087..67b079fc0c8e 100644 --- a/drivers/soc/fsl/guts.c +++ b/drivers/soc/fsl/guts.c @@ -28,7 +28,6 @@ struct fsl_soc_die_attr { static struct guts *guts; static struct soc_device_attribute soc_dev_attr; static struct soc_device *soc_dev; -static struct device_node *root; /* SoC die attribute definition for QorIQ platform */ @@ -138,7 +137,7 @@ static u32 fsl_guts_get_svr(void) static int fsl_guts_probe(struct platform_device *pdev) { - struct device_node *np = pdev->dev.of_node; + struct device_node *root, *np = pdev->dev.of_node; struct device *dev = &pdev->dev; struct resource *res; const struct fsl_soc_die_attr *soc_die; @@ -161,8 +160,9 @@ static int fsl_guts_probe(struct platform_device *pdev) root = of_find_node_by_path("/"); if (of_property_read_string(root, "model", &machine)) of_property_read_string_index(root, "compatible", 0, &machine); + of_node_put(root); if (machine) - soc_dev_attr.machine = machine; + soc_dev_attr.machine = devm_kstrdup(dev, machine, GFP_KERNEL); svr = fsl_guts_get_svr(); soc_die = fsl_soc_die_match(svr, fsl_soc_die); @@ -197,7 +197,6 @@ static int fsl_guts_probe(struct platform_device *pdev) static int fsl_guts_remove(struct platform_device *dev) { soc_device_unregister(soc_dev); - of_node_put(root); return 0; } |