diff options
| author | Julia Lawall <Julia.Lawall@lip6.fr> | 2018-01-02 14:28:08 +0100 |
|---|---|---|
| committer | Sebastian Reichel <sre@kernel.org> | 2018-01-08 18:40:57 +0100 |
| commit | 8eb96f136fe12c3c475326a581098ff3a590acbb (patch) | |
| tree | 223edc379794471e95fec6bfc972e97a37491858 /drivers/power | |
| parent | a488ca6e707b07018633200b29e2de568bdd55cb (diff) | |
| download | linux-8eb96f136fe12c3c475326a581098ff3a590acbb.tar.bz2 | |
power: reset: account for const type of of_device_id.data
This driver creates a const structure that it stores in the data
field of an of_device_id array.
Add const to the declaration of the location that receives a value
from the data field to ensure that the compiler will continue to check
that the value is not modified and remove the const-dropping cast on
the access to the data field.
Done using Coccinelle.
Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.co.uk>
Diffstat (limited to 'drivers/power')
| -rw-r--r-- | drivers/power/reset/at91-sama5d2_shdwc.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/power/reset/at91-sama5d2_shdwc.c b/drivers/power/reset/at91-sama5d2_shdwc.c index 31080c254124..0206cce328b3 100644 --- a/drivers/power/reset/at91-sama5d2_shdwc.c +++ b/drivers/power/reset/at91-sama5d2_shdwc.c @@ -68,7 +68,7 @@ struct shdwc_config { }; struct shdwc { - struct shdwc_config *cfg; + const struct shdwc_config *cfg; void __iomem *at91_shdwc_base; }; @@ -260,7 +260,7 @@ static int __init at91_shdwc_probe(struct platform_device *pdev) } match = of_match_node(at91_shdwc_of_match, pdev->dev.of_node); - at91_shdwc->cfg = (struct shdwc_config *)(match->data); + at91_shdwc->cfg = match->data; sclk = devm_clk_get(&pdev->dev, NULL); if (IS_ERR(sclk)) |