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Mon, 10 Jun 2024 15:10:48 +0000 (GMT) Received: from tuxmaker.boeblingen.de.ibm.com (unknown [9.152.85.9]) by smtpav07.fra02v.mail.ibm.com (Postfix) with ESMTPS; Mon, 10 Jun 2024 15:10:48 +0000 (GMT) Received: by tuxmaker.boeblingen.de.ibm.com (Postfix, from userid 55669) id 22FAAE11CB; Mon, 10 Jun 2024 17:10:48 +0200 (CEST) From: Alexander Gordeev To: Heiko Carstens , Vasily Gorbik , Gerald Schaefer , Sumanth Korikkar Cc: linux-s390@vger.kernel.org Subject: [PATCH] s390/sclp: define commands for storage (un)assignment Date: Mon, 10 Jun 2024 17:10:48 +0200 Message-Id: <20240610151048.2548428-1-agordeev@linux.ibm.com> X-Mailer: git-send-email 2.40.1 Precedence: bulk X-Mailing-List: linux-s390@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-TM-AS-GCONF: 00 X-Proofpoint-ORIG-GUID: B3pGgNECvDh2EK1NZbS6iM4xdO6k_iSU X-Proofpoint-GUID: B3pGgNECvDh2EK1NZbS6iM4xdO6k_iSU X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1039,Hydra:6.0.680,FMLib:17.12.28.16 definitions=2024-06-10_02,2024-06-10_01,2024-05-17_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 priorityscore=1501 impostorscore=0 phishscore=0 adultscore=0 clxscore=1015 bulkscore=0 malwarescore=0 lowpriorityscore=0 suspectscore=0 mlxscore=0 mlxlogscore=999 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2405170001 definitions=main-2406100113 Replace immediate values with SCLP_CMDW_UN|ASSIGN_STORAGE defines. Signed-off-by: Alexander Gordeev --- drivers/s390/char/sclp_cmd.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/drivers/s390/char/sclp_cmd.c b/drivers/s390/char/sclp_cmd.c index 11c428f4c7cf..9741d849febb 100644 --- a/drivers/s390/char/sclp_cmd.c +++ b/drivers/s390/char/sclp_cmd.c @@ -29,6 +29,9 @@ #include "sclp.h" +#define SCLP_CMDW_ASSIGN_STORAGE 0x000d0001 +#define SCLP_CMDW_UNASSIGN_STORAGE 0x000c0001 + static void sclp_sync_callback(struct sclp_req *req, void *data) { struct completion *completion = data; @@ -223,7 +226,7 @@ static int sclp_assign_storage(u16 rn) unsigned long long start; int rc; - rc = do_assign_storage(0x000d0001, rn); + rc = do_assign_storage(SCLP_CMDW_ASSIGN_STORAGE, rn); if (rc) return rc; start = rn2addr(rn); @@ -233,7 +236,7 @@ static int sclp_assign_storage(u16 rn) static int sclp_unassign_storage(u16 rn) { - return do_assign_storage(0x000c0001, rn); + return do_assign_storage(SCLP_CMDW_UNASSIGN_STORAGE, rn); } struct attach_storage_sccb { -- 2.40.1