From e926d753a6128035a72a99490daa56a4f9a49f83 Mon Sep 17 00:00:00 2001 From: Weili Qian Date: Sat, 31 Oct 2020 17:07:02 +0800 Subject: [PATCH] crypto: hisilicon/qm - modify the return type of function The returns of 'qm_get_hw_error_status' and 'qm_get_dev_err_status' are values from the hardware registers, which should not be defined as 'int', so update as 'u32'. Signed-off-by: Weili Qian Reviewed-by: Zhou Wang Signed-off-by: Herbert Xu --- drivers/crypto/hisilicon/qm.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/crypto/hisilicon/qm.c b/drivers/crypto/hisilicon/qm.c index 1de3aac1dd56..d5d06ae106f2 100644 --- a/drivers/crypto/hisilicon/qm.c +++ b/drivers/crypto/hisilicon/qm.c @@ -3291,7 +3291,7 @@ pci_ers_result_t hisi_qm_dev_err_detected(struct pci_dev *pdev, } EXPORT_SYMBOL_GPL(hisi_qm_dev_err_detected); -static int qm_get_hw_error_status(struct hisi_qm *qm) +static u32 qm_get_hw_error_status(struct hisi_qm *qm) { return readl(qm->io_base + QM_ABNORMAL_INT_STATUS); } @@ -3590,7 +3590,7 @@ restart_fail: return ret; } -static int qm_get_dev_err_status(struct hisi_qm *qm) +static u32 qm_get_dev_err_status(struct hisi_qm *qm) { return qm->err_ini->get_dev_hw_err_status(qm); }