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Commit 8eb96f13 authored by Julia Lawall's avatar Julia Lawall Committed by Sebastian Reichel
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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: default avatarJulia Lawall <Julia.Lawall@lip6.fr>
Acked-by: default avatarAlexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: default avatarSebastian Reichel <sebastian.reichel@collabora.co.uk>
parent a488ca6e

drivers/power/reset/at91-sama5d2_shdwc.c

+2 −2
Original line number Diff line number Diff line
@@ -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))