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crypto: caam/jr - add .shutdown hook

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add .shutdown hook in caam_jr driver to support kexec boot

Signed-off-by: Gaurav Jain <gaurav.jain@nxp.com>
Tested-by: Vijay Balakrishna <vijayb@linux.microsoft.com>
Reviewed-by: Pankaj Gupta <pankaj.gupta@nxp.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Gaurav Jain 2023-03-16 11:37:34 +05:30 committed by Herbert Xu
parent ed4905030e
commit c007e72098
1 changed files with 6 additions and 0 deletions
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6
drivers/crypto/caam/jr.c
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@ -198,6 +198,11 @@ static int caam_jr_remove(struct platform_device *pdev)
return ret;
}
static void caam_jr_platform_shutdown(struct platform_device *pdev)
{
caam_jr_remove(pdev);
}
/* Main per-ring interrupt handler */
static irqreturn_t caam_jr_interrupt(int irq, void *st_dev)
{
@ -653,6 +658,7 @@ static struct platform_driver caam_jr_driver = {
},
.probe = caam_jr_probe,
.remove = caam_jr_remove,
.shutdown = caam_jr_platform_shutdown,
};
static int __init jr_driver_init(void)