Chenyuan Yang 0b979a409e phy: qcom-qmp-usb: Fix an NULL vs IS_ERR() bug ... [ Upstream commit d14402a38c ] The qmp_usb_iomap() helper function currently returns the raw result of devm_ioremap() for non-exclusive mappings. Since devm_ioremap() may return a NULL pointer and the caller only checks error pointers with IS_ERR(), NULL could bypass the check and lead to an invalid dereference. Fix the issue by checking if devm_ioremap() returns NULL. When it does, qmp_usb_iomap() now returns an error pointer via IOMEM_ERR_PTR(-ENOMEM), ensuring safe and consistent error handling. Signed-off-by: Chenyuan Yang <chenyuan0y@gmail.com> Fixes: a5d6b1ac56 ("phy: qcom-qmp-usb: fix memleak on probe deferral") CC: Johan Hovold <johan@kernel.org> CC: Krzysztof Kozlowski <krzk@kernel.org> Reviewed-by: Johan Hovold <johan+linaro@kernel.org> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Link: https://lore.kernel.org/r/20250414125050.2118619-1-chenyuan0y@gmail.com Signed-off-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>		2025-06-27 11:07:16 +01:00
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allwinner
amlogic
broadcom	phy: usb: Toggle the PHY power during init	2025-01-02 10:30:50 +01:00
cadence
freescale	phy: freescale: imx8m-pcie: Add one missing error return	2025-05-02 07:47:10 +02:00
hisilicon
ingenic
intel
lantiq
marvell
mediatek
microchip
motorola
mscc
qualcomm	phy: qcom-qmp-usb: Fix an NULL vs IS_ERR() bug	2025-06-27 11:07:16 +01:00
ralink
renesas	phy: renesas: rcar-gen3-usb2: Assert PLL reset on PHY power off	2025-06-04 14:40:01 +02:00
rockchip	phy: rockchip: naneng-combphy: compatible reset with old DT	2025-03-07 16:56:47 +01:00
samsung	phy: exynos5-usbdrd: fix MPLL_MULTIPLIER and SSC_REFCLKSEL masks in refclk	2025-03-07 16:56:50 +01:00
socionext
st
sunplus
tegra	phy: Fix error handling in tegra_xusb_port_init	2025-05-22 14:10:06 +02:00
ti
xilinx
Kconfig
Makefile
phy-can-transceiver.c
phy-core-mipi-dphy.c
phy-core.c	phy: core: don't require set_mode() callback for phy_get_mode() to work	2025-06-04 14:40:14 +02:00
phy-lgm-usb.c
phy-lpc18xx-usb-otg.c
phy-pistachio-usb.c
phy-xgene.c