From: Guenter Roeck <linux@roeck-us.net> To: Jian Cai <jiancai@google.com> Cc: mike.leach@linaro.org, dianders@chromium.org, mka@chromium.org, manojgupta@google.com, llozano@google.com, coresight@lists.linaro.org, linux-arm-kernel@lists.infradead.org, clang-built-linux@googlegroups.com, Mathieu Poirier <mathieu.poirier@linaro.org>, Suzuki K Poulose <suzuki.poulose@arm.com>, Leo Yan <leo.yan@linaro.org>, Alexander Shishkin <alexander.shishkin@linux.intel.com>, linux-kernel@vger.kernel.org Subject: Re: [PATCH] coresight: syscfg: fix compiler warnings Date: Thu, 26 Aug 2021 08:49:03 -0700 [thread overview] Message-ID: <20210826154903.GA4082743@roeck-us.net> (raw) In-Reply-To: <20210825222514.2107728-1-jiancai@google.com> On Wed, Aug 25, 2021 at 03:25:14PM -0700, Jian Cai wrote: > This fixes warnings with -Wimplicit-function-declaration, e.g. > > ^[[1m/mnt/host/source/src/third_party/kernel/v5.4/drivers/hwtracing/coresight/coresight-syscfg.c:455:15: ^[[0m^[[0;1;31merror: ^[[0m^[[1mimplicit declaration of function 'kzalloc' [-Werror,-Wimplicit-function-declaration]^[[0m > csdev_item = kzalloc(sizeof(struct cscfg_registered_csdev), GFP_KERNEL); > ^[[0;1;32m ^ You might want to split this into multiple lines and remove the ANSI escape codes. Otherwise Reviewed-by: Guenter Roeck <linux@roeck-us.net> Guenter > > Signed-off-by: Jian Cai <jiancai@google.com> > --- > drivers/hwtracing/coresight/coresight-syscfg.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/drivers/hwtracing/coresight/coresight-syscfg.c b/drivers/hwtracing/coresight/coresight-syscfg.c > index fc0760f55c53..43054568430f 100644 > --- a/drivers/hwtracing/coresight/coresight-syscfg.c > +++ b/drivers/hwtracing/coresight/coresight-syscfg.c > @@ -5,6 +5,7 @@ > */ > > #include <linux/platform_device.h> > +#include <linux/slab.h> > > #include "coresight-config.h" > #include "coresight-etm-perf.h" > -- > 2.33.0.259.gc128427fd7-goog >
WARNING: multiple messages have this Message-ID (diff)
From: Guenter Roeck <linux@roeck-us.net> To: Jian Cai <jiancai@google.com> Cc: mike.leach@linaro.org, dianders@chromium.org, mka@chromium.org, manojgupta@google.com, llozano@google.com, coresight@lists.linaro.org, linux-arm-kernel@lists.infradead.org, clang-built-linux@googlegroups.com, Mathieu Poirier <mathieu.poirier@linaro.org>, Suzuki K Poulose <suzuki.poulose@arm.com>, Leo Yan <leo.yan@linaro.org>, Alexander Shishkin <alexander.shishkin@linux.intel.com>, linux-kernel@vger.kernel.org Subject: Re: [PATCH] coresight: syscfg: fix compiler warnings Date: Thu, 26 Aug 2021 08:49:03 -0700 [thread overview] Message-ID: <20210826154903.GA4082743@roeck-us.net> (raw) In-Reply-To: <20210825222514.2107728-1-jiancai@google.com> On Wed, Aug 25, 2021 at 03:25:14PM -0700, Jian Cai wrote: > This fixes warnings with -Wimplicit-function-declaration, e.g. > > ^[[1m/mnt/host/source/src/third_party/kernel/v5.4/drivers/hwtracing/coresight/coresight-syscfg.c:455:15: ^[[0m^[[0;1;31merror: ^[[0m^[[1mimplicit declaration of function 'kzalloc' [-Werror,-Wimplicit-function-declaration]^[[0m > csdev_item = kzalloc(sizeof(struct cscfg_registered_csdev), GFP_KERNEL); > ^[[0;1;32m ^ You might want to split this into multiple lines and remove the ANSI escape codes. Otherwise Reviewed-by: Guenter Roeck <linux@roeck-us.net> Guenter > > Signed-off-by: Jian Cai <jiancai@google.com> > --- > drivers/hwtracing/coresight/coresight-syscfg.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/drivers/hwtracing/coresight/coresight-syscfg.c b/drivers/hwtracing/coresight/coresight-syscfg.c > index fc0760f55c53..43054568430f 100644 > --- a/drivers/hwtracing/coresight/coresight-syscfg.c > +++ b/drivers/hwtracing/coresight/coresight-syscfg.c > @@ -5,6 +5,7 @@ > */ > > #include <linux/platform_device.h> > +#include <linux/slab.h> > > #include "coresight-config.h" > #include "coresight-etm-perf.h" > -- > 2.33.0.259.gc128427fd7-goog > _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2021-08-26 15:49 UTC|newest] Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-08-25 22:25 [PATCH] coresight: syscfg: fix compiler warnings Jian Cai 2021-08-25 22:25 ` Jian Cai [not found] ` <CA+SOCLLyKaEmCSrSNUKfpgPmUxcu8RyZLqZxpmw87BiO=m84Mg@mail.gmail.com> 2021-08-25 22:33 ` Jian Cai 2021-08-25 22:33 ` Jian Cai 2021-08-26 15:49 ` Guenter Roeck [this message] 2021-08-26 15:49 ` Guenter Roeck 2021-08-26 16:19 ` Doug Anderson 2021-08-26 16:19 ` Doug Anderson 2021-08-26 16:30 ` Guenter Roeck 2021-08-26 16:30 ` Guenter Roeck
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