From: Haowen Bai Date: Tue, 31 May 2022 09:19:50 +0000 (+0800) Subject: powerpc/papr_scm: use dev_get_drvdata X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=d9abe36df74976231baa5abc4d399d11b504ace2;p=linux.git powerpc/papr_scm: use dev_get_drvdata Eliminate direct accesses to the driver_data field. Signed-off-by: Haowen Bai Signed-off-by: Michael Ellerman Link: https://lore.kernel.org/r/1653988790-19999-1-git-send-email-baihaowen@meizu.com --- diff --git a/arch/powerpc/platforms/pseries/papr_scm.c b/arch/powerpc/platforms/pseries/papr_scm.c index 82cae08976bcd..69f21d30394b2 100644 --- a/arch/powerpc/platforms/pseries/papr_scm.c +++ b/arch/powerpc/platforms/pseries/papr_scm.c @@ -354,7 +354,7 @@ static int papr_scm_pmu_get_value(struct perf_event *event, struct device *dev, { struct papr_scm_perf_stat *stat; struct papr_scm_perf_stats *stats; - struct papr_scm_priv *p = (struct papr_scm_priv *)dev->driver_data; + struct papr_scm_priv *p = dev_get_drvdata(dev); int rc, size; /* Allocate request buffer enough to hold single performance stat */