linux/linux-stable.git - Linux kernel stable tree

Age	Commit message (Collapse)	Author
2019-01-09	clk: imx: fix potential NULL dereference in imx8qxp_lpcg_clk_probe()	Wei Yongjun
	platform_get_resource() may fail and return NULL, so we should better check it's return value to avoid a NULL pointer dereference a bit later in the code. This is detected by Coccinelle semantic patch. @@ expression pdev, res, n, t, e, e1, e2; @@ res = platform_get_resource(pdev, t, n); + if (!res) + return -EINVAL; ... when != res == NULL e = devm_ioremap(e1, res->start, e2); Fixes: 1e3121bfe51a ("clk: imx: add imx8qxp lpcg driver") Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> Reviewed-by: Dong Aisheng <aisheng.dong@nxp.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2018-12-28	clk: imx8qxp: make the name of clock ID generic	Aisheng Dong
	SCU clock can be used in a similar way by IMX8QXP and IMX8QM SoCs. Let's make the name of clock ID generic to allow other SoCs to reuse the common part. This patch only changes the clock id name and file name, so no functional change. Cc: Stephen Boyd <sboyd@kernel.org> Cc: Rob Herring <robh+dt@kernel.org> Cc: Shawn Guo <shawnguo@kernel.org> Cc: Sascha Hauer <kernel@pengutronix.de> Cc: Fabio Estevam <fabio.estevam@nxp.com> Cc: Michael Turquette <mturquette@baylibre.com> Cc: devicetree@vger.kernel.org Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com> Reviewed-by: Fabio Estevam <festevam@gmail.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2018-12-14	clk: imx: add imx8qxp lpcg driver	Aisheng Dong
	Add imx8qxp lpcg driver support Cc: Stephen Boyd <sboyd@kernel.org> Cc: Shawn Guo <shawnguo@kernel.org> Cc: Sascha Hauer <kernel@pengutronix.de> Cc: Fabio Estevam <fabio.estevam@nxp.com> Cc: Michael Turquette <mturquette@baylibre.com> Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com> Signed-off-by: Stephen Boyd <sboyd@kernel.org>