From fc0e132229a7ef5a8096e2876463403df0767b1b Mon Sep 17 00:00:00 2001 From: Jason Gunthorpe Date: Thu, 4 May 2017 09:53:24 -0600 Subject: [PATCH] tpm_tis: Use platform_get_irq Replace the open coded IORESOURCE_IRQ with platform_get_irq, which supports more cases. Fixes: 00194826e6be ("tpm_tis: Clean up the force=1 module parameter") Signed-off-by: Jason Gunthorpe Reviewed-by: Jarkko Sakkinen Tested-by: Jerry Snitselaar (with TPM 2.0) Tested-by: Jarkko Sakkinen (with TPM 1.2) Signed-off-by: Jarkko Sakkinen --- drivers/char/tpm/tpm_tis.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/char/tpm/tpm_tis.c b/drivers/char/tpm/tpm_tis.c index 56ce2bb..1807b28 100644 --- a/drivers/char/tpm/tpm_tis.c +++ b/drivers/char/tpm/tpm_tis.c @@ -332,10 +332,8 @@ static int tpm_tis_plat_probe(struct platform_device *pdev) } tpm_info.res = *res; - res = platform_get_resource(pdev, IORESOURCE_IRQ, 0); - if (res) { - tpm_info.irq = res->start; - } else { + tpm_info.irq = platform_get_irq(pdev, 0); + if (tpm_info.irq <= 0) { if (pdev != force_pdev) tpm_info.irq = -1; else -- 2.7.4