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Date: Sun, 23 Jun 2019 21:12:37 +0200 From: Krzysztof Kozlowski <krzk@...nel.org> To: Phong Tran <tranmanphong@...il.com> Cc: mark.rutland@....com, kstewart@...uxfoundation.org, songliubraving@...com, andrew@...n.ch, peterz@...radead.org, nsekhar@...com, ast@...nel.org, jolsa@...hat.com, netdev@...r.kernel.org, gerg@...inux.org, lorenzo.pieralisi@....com, will@...nel.org, "linux-samsung-soc@...r.kernel.org" <linux-samsung-soc@...r.kernel.org>, daniel@...earbox.net, festevam@...il.com, gregory.clement@...tlin.com, allison@...utok.net, linux@...linux.org.uk, haojian.zhuang@...il.com, bgolaszewski@...libre.com, tony@...mide.com, mingo@...hat.com, linux-imx@....com, yhs@...com, sebastian.hesselbarth@...il.com, illusionist.neo@...il.com, jason@...edaemon.net, liviu.dudau@....com, s.hauer@...gutronix.de, acme@...nel.org, lkundrak@...sk, robert.jarzmik@...e.fr, dmg@...ingmachine.org, swinslow@...il.com, namhyung@...nel.org, tglx@...utronix.de, linux-omap@...r.kernel.org, alexander.sverdlin@...il.com, linux-arm-kernel@...ts.infradead.org, info@...ux.net, gregkh@...uxfoundation.org, linux-kernel@...r.kernel.org, alexander.shishkin@...ux.intel.com, hsweeten@...ionengravers.com, kgene@...nel.org, kernel@...gutronix.de, sudeep.holla@....com, bpf@...r.kernel.org, shawnguo@...nel.org, kafai@...com, daniel@...que.org Subject: Re: [PATCH 04/15] ARM: exynos: cleanup cppcheck shifting error On Sun, 23 Jun 2019 at 17:14, Phong Tran <tranmanphong@...il.com> wrote: > > [arch/arm/mach-exynos/suspend.c:288]: (error) Shifting signed 32-bit > value by 31 bits is undefined behaviour > > Signed-off-by: Phong Tran <tranmanphong@...il.com> > --- > arch/arm/mach-exynos/suspend.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) Let's switch to BIT macro. It will solve the problem and is preferred way of coding. Best regards, Krzysztof
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