/// Find missing iounmaps. /// //# This only signals a missing iounmap when there is an iounmap later //# in the same function. //# False positives can be due to loops. // // Confidence: Moderate // Copyright: (C) 2012 Julia Lawall, INRIA/LIP6. GPLv2. // Copyright: (C) 2012 Gilles Muller, INRIA/LiP6. GPLv2. // URL: http://coccinelle.lip6.fr/ // Comments: // Options: virtual context virtual org virtual report @iom@ expression e; statement S,S1; int ret; position p1,p2,p3; @@ e = \(ioremap@p1\|ioremap_nocache@p1\)(...) ... when != iounmap(e) if (<+...e...+>) S ... when any when != iounmap(e) when != if (...) { ... iounmap(e); ... } ( if (ret == 0) S1 | if (...) { ... return 0; } | if (...) { ... return <+...e...+>; } | *if@p2 (...) { ... when != iounmap(e) when forall return@p3 ...; } ) ... when any iounmap(e); @script:python depends on org@ p1 << iom.p1; p2 << iom.p2; p3 << iom.p3; @@ cocci.print_main("ioremap",p1) cocci.print_secs("if",p2) cocci.print_secs("needed iounmap",p3) @script:python depends on report@ p1 << iom.p1; p2 << iom.p2; p3 << iom.p3; @@ msg = "ERROR: missing iounmap; ioremap on line %s and execution via conditional on line %s" % (p1[0].line,p2[0].line) coccilib.report.print_report(p3[0],msg) '>packet-loop-back net-next plumbingsTobias Klauser
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authorRask Ingemann Lambertsen <rask@formelder.dk>2017-01-21 17:11:43 +0100
committerMark Brown <broonie@kernel.org>2017-01-23 18:10:05 +0000
commitd0e287a401d9acf67b75180b26e2d62b7d482652 (patch)
treef1ba3cd0583e38846c4f6e32eee74a25a2739a31 /include/net/phonet
parentd00b74613fb18dfd0a5aa99270ee2e72d5c808d7 (diff)
regulator: axp20x: AXP806: Fix dcdcb being set instead of dcdce
A typo or copy-paste bug means that the register access intended for regulator dcdce goes to dcdcb instead. This patch corrects it. Fixes: 2ca342d391e3 (regulator: axp20x: Support AXP806 variant) Signed-off-by: Rask Ingemann Lambertsen <rask@formelder.dk> Acked-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Mark Brown <broonie@kernel.org> Cc: stable@vger.kernel.org
Diffstat (limited to 'include/net/phonet')