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charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-MS-Exchange-CrossTenant-Network-Message-Id: 45551063-58ed-4b20-cec4-08d77966d3c8 X-MS-Exchange-CrossTenant-originalarrivaltime: 05 Dec 2019 09:38:04.5231 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 70e1fb47-1155-421d-87fc-2e58f638b6e0 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: tisSjB4d+dETnl2r0Hx4UP7tJYB974sIZ2Zk/rkINXjSTHpc6/mlLHqsC4E90Qha1H9Yr6uac856qJ3Juh6nvQ== X-MS-Exchange-Transport-CrossTenantHeadersStamped: MN2PR18MB2367 X-OriginatorOrg: marvell.com X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.95,18.0.572 definitions=2019-12-05_01:2019-12-04,2019-12-05 signatures=0 Sender: linux-edac-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-edac@vger.kernel.org Each struct mci has its own error descriptor. Create a function error_desc_to_mci() to determine the corresponding mci from an error descriptor. This eases the parameter list of edac_raw_mc_handle_ error() as the mci pointer do not need to be passed any longer. Signed-off-by: Robert Richter Reviewed-by: Mauro Carvalho Chehab --- drivers/edac/edac_mc.c | 11 ++++++++--- drivers/edac/edac_mc.h | 4 +--- drivers/edac/ghes_edac.c | 2 +- 3 files changed, 10 insertions(+), 7 deletions(-) diff --git a/drivers/edac/edac_mc.c b/drivers/edac/edac_mc.c index ecab08032b4a..aff0630c02fc 100644 --- a/drivers/edac/edac_mc.c +++ b/drivers/edac/edac_mc.c @@ -55,6 +55,11 @@ static LIST_HEAD(mc_devices); */ static const char *edac_mc_owner; =20 +static struct mem_ctl_info *error_desc_to_mci(struct edac_raw_error_desc *= e) +{ + return container_of(e, struct mem_ctl_info, error_desc); +} + int edac_get_report_status(void) { return edac_report; @@ -1084,9 +1089,9 @@ static void edac_ue_error(struct mem_ctl_info *mci, edac_inc_ue_error(mci, enable_per_layer_report, pos, error_count); } =20 -void edac_raw_mc_handle_error(struct mem_ctl_info *mci, - struct edac_raw_error_desc *e) +void edac_raw_mc_handle_error(struct edac_raw_error_desc *e) { + struct mem_ctl_info *mci =3D error_desc_to_mci(e); char detail[80]; int pos[EDAC_MAX_LAYERS] =3D { e->top_layer, e->mid_layer, e->low_layer }= ; u8 grain_bits; @@ -1282,6 +1287,6 @@ void edac_mc_handle_error(const enum hw_event_mc_err_= type type, if (p > e->location) *(p - 1) =3D '\0'; =20 - edac_raw_mc_handle_error(mci, e); + edac_raw_mc_handle_error(e); } EXPORT_SYMBOL_GPL(edac_mc_handle_error); diff --git a/drivers/edac/edac_mc.h b/drivers/edac/edac_mc.h index 5d78be774f9e..881b00eadf7a 100644 --- a/drivers/edac/edac_mc.h +++ b/drivers/edac/edac_mc.h @@ -212,15 +212,13 @@ extern int edac_mc_find_csrow_by_page(struct mem_ctl_= info *mci, * edac_raw_mc_handle_error() - Reports a memory event to userspace withou= t * doing anything to discover the error location. * - * @mci: a struct mem_ctl_info pointer * @e: error description * * This raw function is used internally by edac_mc_handle_error(). It shou= ld * only be called directly when the hardware error come directly from BIOS= , * like in the case of APEI GHES driver. */ -void edac_raw_mc_handle_error(struct mem_ctl_info *mci, - struct edac_raw_error_desc *e); +void edac_raw_mc_handle_error(struct edac_raw_error_desc *e); =20 /** * edac_mc_handle_error() - Reports a memory event to userspace. diff --git a/drivers/edac/ghes_edac.c b/drivers/edac/ghes_edac.c index 7c3e5264a41e..bef8a428c429 100644 --- a/drivers/edac/ghes_edac.c +++ b/drivers/edac/ghes_edac.c @@ -441,7 +441,7 @@ void ghes_edac_report_mem_error(int sev, struct cper_se= c_mem_err *mem_err) if (p > pvt->other_detail) *(p - 1) =3D '\0'; =20 - edac_raw_mc_handle_error(mci, e); + edac_raw_mc_handle_error(e); =20 unlock: spin_unlock_irqrestore(&ghes_lock, flags); --=20 2.20.1