2022-06-01 20:06:52

by baihaowen

Subject: [PATCH] powerpc/papr_scm: use dev_get_drvdata

Eliminate direct accesses to the driver_data field.

Signed-off-by: Haowen Bai <[email protected]>
---
arch/powerpc/platforms/pseries/papr_scm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/powerpc/platforms/pseries/papr_scm.c b/arch/powerpc/platforms/pseries/papr_scm.c
index 181b855b3050..4e793e6e7d11 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 */
--
2.7.4

2022-07-04 11:39:12

by Michael Ellerman

Subject: Re: [PATCH] powerpc/papr_scm: use dev_get_drvdata

On Tue, 31 May 2022 17:19:50 +0800, Haowen Bai wrote:
> Eliminate direct accesses to the driver_data field.
>
>

Applied to powerpc/next.

[1/1] powerpc/papr_scm: use dev_get_drvdata
https://git.kernel.org/powerpc/c/d9abe36df74976231baa5abc4d399d11b504ace2

cheers