From: Bart Van Assche <bvanassche@acm.org>
To: "Martin K . Petersen" <martin.petersen@oracle.com>
Cc: Jaegeuk Kim <jaegeuk@kernel.org>,
Adrian Hunter <adrian.hunter@intel.com>,
linux-scsi@vger.kernel.org, Bart Van Assche <bvanassche@acm.org>,
"James E.J. Bottomley" <jejb@linux.ibm.com>,
Bean Huo <beanhuo@micron.com>, Avri Altman <avri.altman@wdc.com>,
Daejun Park <daejun7.park@samsung.com>,
Jinyoung Choi <j-young.choi@samsung.com>
Subject: [PATCH 28/29] scsi: ufs: Move the ufs_is_valid_unit_desc_lun() definition
Date: Thu, 31 Mar 2022 15:34:23 -0700 [thread overview]
Message-ID: <20220331223424.1054715-29-bvanassche@acm.org> (raw)
In-Reply-To: <20220331223424.1054715-1-bvanassche@acm.org>
Move the definition of this function from a public into a private header
file since it is only used inside the UFS core.
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
---
drivers/scsi/ufs/ufs.h | 19 -------------------
drivers/scsi/ufs/ufshcd-priv.h | 19 +++++++++++++++++++
2 files changed, 19 insertions(+), 19 deletions(-)
diff --git a/drivers/scsi/ufs/ufs.h b/drivers/scsi/ufs/ufs.h
index f52173b8ad96..1bba3fead2ce 100644
--- a/drivers/scsi/ufs/ufs.h
+++ b/drivers/scsi/ufs/ufs.h
@@ -620,23 +620,4 @@ enum ufs_trace_tsf_t {
UFS_TSF_CDB, UFS_TSF_OSF, UFS_TSF_TM_INPUT, UFS_TSF_TM_OUTPUT
};
-/**
- * ufs_is_valid_unit_desc_lun - checks if the given LUN has a unit descriptor
- * @dev_info: pointer of instance of struct ufs_dev_info
- * @lun: LU number to check
- * @return: true if the lun has a matching unit descriptor, false otherwise
- */
-static inline bool ufs_is_valid_unit_desc_lun(struct ufs_dev_info *dev_info,
- u8 lun, u8 param_offset)
-{
- if (!dev_info || !dev_info->max_lu_supported) {
- pr_err("Max General LU supported by UFS isn't initialized\n");
- return false;
- }
- /* WB is available only for the logical unit from 0 to 7 */
- if (param_offset == UNIT_DESC_PARAM_WB_BUF_ALLOC_UNITS)
- return lun < UFS_UPIU_MAX_WB_LUN_ID;
- return lun == UFS_UPIU_RPMB_WLUN || (lun < dev_info->max_lu_supported);
-}
-
#endif /* End of Header */
diff --git a/drivers/scsi/ufs/ufshcd-priv.h b/drivers/scsi/ufs/ufshcd-priv.h
index 4ceb0c63aa15..de699b969aa6 100644
--- a/drivers/scsi/ufs/ufshcd-priv.h
+++ b/drivers/scsi/ufs/ufshcd-priv.h
@@ -274,4 +274,23 @@ static inline int ufshcd_rpm_put(struct ufs_hba *hba)
return pm_runtime_put(&hba->ufs_device_wlun->sdev_gendev);
}
+/**
+ * ufs_is_valid_unit_desc_lun - checks if the given LUN has a unit descriptor
+ * @dev_info: pointer of instance of struct ufs_dev_info
+ * @lun: LU number to check
+ * @return: true if the lun has a matching unit descriptor, false otherwise
+ */
+static inline bool ufs_is_valid_unit_desc_lun(struct ufs_dev_info *dev_info,
+ u8 lun, u8 param_offset)
+{
+ if (!dev_info || !dev_info->max_lu_supported) {
+ pr_err("Max General LU supported by UFS isn't initialized\n");
+ return false;
+ }
+ /* WB is available only for the logical unit from 0 to 7 */
+ if (param_offset == UNIT_DESC_PARAM_WB_BUF_ALLOC_UNITS)
+ return lun < UFS_UPIU_MAX_WB_LUN_ID;
+ return lun == UFS_UPIU_RPMB_WLUN || (lun < dev_info->max_lu_supported);
+}
+
#endif /* _UFSHCD_PRIV_H_ */
next prev parent reply other threads:[~2022-03-31 22:40 UTC|newest]
Thread overview: 101+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-03-31 22:33 [PATCH 00/29] UFS patches for kernel v5.19 Bart Van Assche
2022-03-31 22:33 ` [PATCH 01/29] scsi: ufs: Declare ufshcd_wait_for_register() static Bart Van Assche
2022-04-01 18:33 ` Avri Altman
2022-04-03 9:45 ` Bean Huo
2022-03-31 22:33 ` [PATCH 02/29] scsi: ufs: Remove superfluous boolean conversions Bart Van Assche
2022-03-31 23:44 ` Bjorn Andersson
2022-04-03 3:20 ` Bart Van Assche
2022-04-01 18:35 ` Avri Altman
2022-03-31 22:33 ` [PATCH 03/29] scsi: ufs: Simplify statements that return a boolean Bart Van Assche
2022-03-31 23:45 ` Bjorn Andersson
2022-04-01 18:49 ` Avri Altman
2022-04-03 3:30 ` Bart Van Assche
2022-03-31 22:33 ` [PATCH 04/29] scsi: ufs: Remove ufshcd_lrb.sense_bufflen Bart Van Assche
2022-04-01 18:56 ` Avri Altman
2022-03-31 22:34 ` [PATCH 05/29] scsi: ufs: Remove ufshcd_lrb.sense_buffer Bart Van Assche
2022-04-01 19:21 ` Avri Altman
2022-04-03 4:26 ` Bart Van Assche
2022-03-31 22:34 ` [PATCH 06/29] scsi: ufs: Use get_unaligned_be16() instead of be16_to_cpup() Bart Van Assche
2022-04-03 11:20 ` Bean Huo
2022-03-31 22:34 ` [PATCH 07/29] scsi: ufs: Remove the UFS_FIX() and END_FIX() macros Bart Van Assche
2022-04-01 19:43 ` Avri Altman
2022-03-31 22:34 ` [PATCH 08/29] scsi: ufs: Rename struct ufs_dev_fix into ufs_dev_quirk Bart Van Assche
2022-04-01 19:47 ` Avri Altman
2022-04-04 21:15 ` Bart Van Assche
2022-03-31 22:34 ` [PATCH 09/29] scsi: ufs: Declare the quirks array const Bart Van Assche
2022-04-01 19:56 ` Avri Altman
2022-04-04 21:14 ` Bart Van Assche
2022-04-08 14:41 ` Krzysztof Kozlowski
2022-04-05 6:14 ` Avri Altman
2022-03-31 22:34 ` [PATCH 10/29] scsi: ufs: Invert the return value of ufshcd_is_hba_active() Bart Van Assche
2022-04-02 6:32 ` Avri Altman
2022-03-31 22:34 ` [PATCH 11/29] scsi: ufs: Remove unused constants and code Bart Van Assche
2022-04-02 6:59 ` Avri Altman
2022-04-04 2:07 ` Bart Van Assche
2022-04-05 6:55 ` Avri Altman
2022-04-07 2:33 ` Stanley Chu
2022-03-31 22:34 ` [PATCH 12/29] scsi: ufs: Switch to aggregate initialization Bart Van Assche
2022-04-02 7:07 ` Avri Altman
2022-03-31 22:34 ` [PATCH 13/29] scsi: ufs: Remove the LUN quiescing code from ufshcd_wl_shutdown() Bart Van Assche
2022-04-01 6:20 ` Adrian Hunter
2022-04-01 13:52 ` Bart Van Assche
2022-04-01 14:35 ` Adrian Hunter
2022-04-05 19:11 ` Bart Van Assche
2022-03-31 22:34 ` [PATCH 14/29] scsi: ufs: Make the config_scaling_param calls type safe Bart Van Assche
2022-03-31 23:48 ` Bjorn Andersson
2022-04-01 4:08 ` Bart Van Assche
2022-04-03 3:51 ` Bjorn Andersson
2022-03-31 22:34 ` [PATCH 15/29] scsi: ufs: Remove the driver version Bart Van Assche
2022-04-03 7:10 ` Avri Altman
2022-04-03 21:51 ` Bart Van Assche
2022-04-03 15:52 ` Bean Huo
2022-04-04 6:25 ` Avri Altman
2022-03-31 22:34 ` [PATCH 16/29] scsi: ufs: Rename sdev_ufs_device into ufs_device_wlun Bart Van Assche
2022-04-03 7:25 ` Avri Altman
2022-03-31 22:34 ` [PATCH 17/29] scsi: ufs: Use an SPDX license identifier in the Kconfig file Bart Van Assche
2022-03-31 22:34 ` [PATCH 18/29] scsi: ufs: Remove paths from source code comments Bart Van Assche
2022-04-03 7:33 ` Avri Altman
2022-03-31 22:34 ` [PATCH 19/29] scsi: ufs: Remove the TRUE and FALSE definitions Bart Van Assche
2022-04-01 2:19 ` Chanho Park
2022-04-04 2:39 ` Bart Van Assche
2022-03-31 22:34 ` [PATCH 20/29] scsi: ufs: Remove locking from around single register writes Bart Van Assche
2022-04-05 6:19 ` Avri Altman
2022-03-31 22:34 ` [PATCH 21/29] scsi: ufs: Introduce ufshcd_clkgate_delay_set() Bart Van Assche
2022-04-05 6:20 ` Avri Altman
2022-03-31 22:34 ` [PATCH 22/29] scsi: ufs: qcom: Fix ufs_qcom_resume() Bart Van Assche
2022-03-31 23:50 ` Bjorn Andersson
2022-03-31 22:34 ` [PATCH 23/29] scsi: ufs: Remove unnecessary ufshcd-crypto.h include directives Bart Van Assche
2022-03-31 22:34 ` [PATCH 24/29] scsi: ufs: Fix kernel-doc syntax in ufshcd.h Bart Van Assche
2022-04-05 6:27 ` Avri Altman
2022-03-31 22:34 ` [PATCH 25/29] scsi: ufs: Minimize #include directives Bart Van Assche
2022-04-01 6:53 ` Adrian Hunter
2022-04-01 13:52 ` Bart Van Assche
2022-03-31 22:34 ` [PATCH 26/29] scsi: ufs: Split the ufshcd.h header file Bart Van Assche
2022-04-01 0:21 ` Chanho Park
2022-04-01 4:14 ` Bart Van Assche
2022-04-01 4:30 ` Chanho Park
2022-04-05 6:39 ` Avri Altman
2022-04-05 14:10 ` Bart Van Assche
2022-03-31 22:34 ` [PATCH 27/29] scsi: ufs: Move the struct ufs_ref_clk definition Bart Van Assche
2022-04-05 6:50 ` Avri Altman
2022-03-31 22:34 ` Bart Van Assche [this message]
2022-04-05 6:53 ` [PATCH 28/29] scsi: ufs: Move the ufs_is_valid_unit_desc_lun() definition Avri Altman
2022-04-05 14:13 ` Bart Van Assche
2022-03-31 22:34 ` [PATCH 29/29] scsi: ufs: Split the drivers/scsi/ufs directory Bart Van Assche
2022-04-01 5:12 ` Christoph Hellwig
2022-04-01 13:56 ` Bart Van Assche
2022-04-01 6:38 ` Adrian Hunter
2022-04-01 13:58 ` Bart Van Assche
2022-04-01 17:03 ` Alim Akhtar
2022-04-02 3:21 ` Bart Van Assche
[not found] ` <CGME20220331223522epcas2p4f8f20c2ec00dbc6d5a7bf855a1dd7395@epcms2p5>
2022-04-01 6:14 ` [PATCH 04/29] scsi: ufs: Remove ufshcd_lrb.sense_bufflen Keoseong Park
2022-04-01 9:28 ` [PATCH 00/29] UFS patches for kernel v5.19 Bean Huo
2022-04-01 9:32 ` Bean Huo
2022-04-01 14:12 ` Bart Van Assche
2022-04-03 5:59 ` Avri Altman
2022-04-03 21:36 ` Bean Huo
2022-04-03 21:54 ` Bart Van Assche
2022-04-04 8:12 ` Bean Huo
2022-04-04 21:13 ` Bart Van Assche
2022-04-05 9:33 ` Bean Huo
2022-04-05 14:22 ` Bart Van Assche
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