kernel/linux.git - Linux kernel stable tree (mirror)

Age	Commit message (Collapse)	Author	Files	Lines
2018-12-17	pinctrl: freescale: off by one in imx1_pinconf_group_dbg_show()	Dan Carpenter	1	-1/+1
	commit 19da44cd33a3a6ff7c97fff0189999ff15b241e4 upstream. The info->groups[] array is allocated in imx1_pinctrl_parse_dt(). It has info->ngroups elements. Thus the > here should be >= to prevent reading one element beyond the end of the array. Fixes: 30612cd90005 ("pinctrl: imx1 core driver") Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by: Uwe Kleine-König <u.kleine-könig@pengutronix.de> Acked-by: Dong Aisheng <Aisheng.dong@nxp.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> [bwh: Backported to 3.16: adjust filename] Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
2014-02-03	pinctrl: imx27: fix offset calculation in imx_read_2bit	Chris Ruehl	1	-1/+1
	The offset for the 2bit register calculate wrong, this patch fixes the problem. The debugfs printout for oconf, iconfa, iconfb now shows the real values. Cc: stable@vger.kernel.org Signed-off-by: Chris Ruehl <chris.ruehl@gtsys.com.hk> Reviewed-by: Markus Pargmann <mpa@pengutronix.de> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2014-02-03	pinctrl: imx27: fix wrong offset to ICONFB	Chris Ruehl	1	-4/+4
	The offset to ICONFB was incorrect, this patch set the correct value 0x14. dev_dbg in function imx1_write_2bit print the wrong address and had been moved after address calculation. Cc: stable@vger.kernel.org Signed-off-by: Chris Ruehl <chris.ruehl@gtsys.com.hk> Reviewed-by: Markus Pargmann <mpa@pengutronix.de> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2013-11-25	pinctrl: imx1-core populate subdevices	Markus Pargmann	1	-0/+7
	Support gpio devicetree subnodes to allow a more detailed DT hardware description. Signed-off-by: Markus Pargmann <mpa@pengutronix.de> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2013-11-04	pinctrl: imx1: fix return value check in imx1_pinctrl_core_probe()	Wei Yongjun	1	-2/+2
	In case of error, the function devm_ioremap_nocache() returns NULL pointer not ERR_PTR(). The IS_ERR() test in the return value check should be replaced with NULL test. Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2013-10-29	pinctrl: imx1 core driver	Markus Pargmann	1	-0/+653
	Core driver for register formats of imx1/imx21/imx27 processors. The pins of those processors are grouped into ports. Each port has 32 pins. The pins mux configuration is controlled by registers with 1 or 2 bit per pin, depending on the specific control register. Signed-off-by: Markus Pargmann <mpa@pengutronix.de> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>