From 53bf9590151e06e3f74212fea8da2eca2385db76 Mon Sep 17 00:00:00 2001 From: Wei Yongjun Date: Tue, 25 Apr 2017 03:14:54 +0000 Subject: phy: qcom-qmp: fix return value check in qcom_qmp_phy_create() In case of error, the function of_iomap() returns NULL pointer not ERR_PTR(). The IS_ERR() test in the return value check should be replaced with NULL test. Fixes: e78f3d15e115 ("phy: qcom-qmp: new qmp phy driver for qcom-chipsets") Reviewed-by: Vivek Gautam Signed-off-by: Wei Yongjun Signed-off-by: Kishon Vijay Abraham I --- drivers/phy/phy-qcom-qmp.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) (limited to 'drivers/phy/phy-qcom-qmp.c') diff --git a/drivers/phy/phy-qcom-qmp.c b/drivers/phy/phy-qcom-qmp.c index 727e23b..a25c29d 100644 --- a/drivers/phy/phy-qcom-qmp.c +++ b/drivers/phy/phy-qcom-qmp.c @@ -983,16 +983,16 @@ int qcom_qmp_phy_create(struct device *dev, struct device_node *np, int id) * Resources are indexed as: tx -> 0; rx -> 1; pcs -> 2. */ qphy->tx = of_iomap(np, 0); - if (IS_ERR(qphy->tx)) - return PTR_ERR(qphy->tx); + if (!qphy->tx) + return -ENOMEM; qphy->rx = of_iomap(np, 1); - if (IS_ERR(qphy->rx)) - return PTR_ERR(qphy->rx); + if (!qphy->rx) + return -ENOMEM; qphy->pcs = of_iomap(np, 2); - if (IS_ERR(qphy->pcs)) - return PTR_ERR(qphy->pcs); + if (!qphy->pcs) + return -ENOMEM; /* * Get PHY's Pipe clock, if any. USB3 and PCIe are PIPE3 -- cgit v1.1 From 9605bc46433d54f89b12d443a3d9aabf8070824b Mon Sep 17 00:00:00 2001 From: Fengguang Wu Date: Tue, 16 May 2017 20:41:45 +0800 Subject: phy: qualcomm: phy-qcom-qmp: fix application of sizeof to pointer drivers/phy/qualcomm/phy-qcom-qmp.c:847:37-43: ERROR: application of sizeof to pointer sizeof when applied to a pointer typed expression gives the size of the pointer Generated by: scripts/coccinelle/misc/noderef.cocci CC: Vivek Gautam Signed-off-by: Fengguang Wu Signed-off-by: Kishon Vijay Abraham I --- drivers/phy/phy-qcom-qmp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/phy/phy-qcom-qmp.c') diff --git a/drivers/phy/phy-qcom-qmp.c b/drivers/phy/phy-qcom-qmp.c index a25c29d..78ca628 100644 --- a/drivers/phy/phy-qcom-qmp.c +++ b/drivers/phy/phy-qcom-qmp.c @@ -844,7 +844,7 @@ static int qcom_qmp_phy_vreg_init(struct device *dev) int num = qmp->cfg->num_vregs; int i; - qmp->vregs = devm_kcalloc(dev, num, sizeof(qmp->vregs), GFP_KERNEL); + qmp->vregs = devm_kcalloc(dev, num, sizeof(*qmp->vregs), GFP_KERNEL); if (!qmp->vregs) return -ENOMEM; -- cgit v1.1