From: Suzuki K Poulose Date: Wed, 26 Jun 2019 08:46:53 +0000 (+0100) Subject: drivers: s390/cio: Fix compilation warning about const qualifiers X-Git-Tag: v5.4.17~3171^2~16 X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=fb59b7824da884e042f44dad9c713f221ded93c9;p=arm%2Flinux.git drivers: s390/cio: Fix compilation warning about const qualifiers Update __ccwdev_check_busid() and __ccwgroupdev_check_busid() to use "const" qualifiers to fix the compiler warning. Reported-by: kbuild test robot Cc: gregkh@linuxfoundation.org Cc: devel@driverdev.osuosl.org Signed-off-by: Suzuki K Poulose Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/s390/cio/ccwgroup.c b/drivers/s390/cio/ccwgroup.c index ea17615789c9..c522e9313c50 100644 --- a/drivers/s390/cio/ccwgroup.c +++ b/drivers/s390/cio/ccwgroup.c @@ -610,7 +610,7 @@ EXPORT_SYMBOL(ccwgroup_driver_unregister); static int __ccwgroupdev_check_busid(struct device *dev, const void *id) { - char *bus_id = id; + const char *bus_id = id; return (strcmp(bus_id, dev_name(dev)) == 0); } diff --git a/drivers/s390/cio/device.c b/drivers/s390/cio/device.c index f27536ba58eb..113248227137 100644 --- a/drivers/s390/cio/device.c +++ b/drivers/s390/cio/device.c @@ -1655,9 +1655,7 @@ EXPORT_SYMBOL_GPL(ccw_device_force_console); static int __ccwdev_check_busid(struct device *dev, const void *id) { - char *bus_id; - - bus_id = id; + const char *bus_id = id; return (strcmp(bus_id, dev_name(dev)) == 0); }