From 8c09f612b2937da109ed0df583ace3a29fc95a93 Mon Sep 17 00:00:00 2001 From: Avri Altman Date: Tue, 14 Jan 2025 20:12:05 +0200 Subject: [PATCH] scsi: ufs: core: Simplify temperature exception event handling This commit simplifies the temperature exception event handling by removing the ufshcd_temp_exception_event_handler() function and directly calling ufs_hwmon_notify_event() in ufshcd_exception_event_handler(). The ufshcd_temp_exception_event_handler() function contained a placeholder comment for platform vendors to add additional steps if required. However, since its introduction a few years ago, no vendor has added any additional steps. Therefore, the placeholder function is removed to streamline the code. Signed-off-by: Avri Altman Link: https://lore.kernel.org/r/20250114181205.153760-1-avri.altman@wdc.com Reviewed-by: Bean Huo Reviewed-by: Bart Van Assche Signed-off-by: Martin K. Petersen --- drivers/ufs/core/ufshcd.c | 20 +------------------- 1 file changed, 1 insertion(+), 19 deletions(-) diff --git a/drivers/ufs/core/ufshcd.c b/drivers/ufs/core/ufshcd.c index 0920a443588c..f6c38cf10382 100644 --- a/drivers/ufs/core/ufshcd.c +++ b/drivers/ufs/core/ufshcd.c @@ -5976,24 +5976,6 @@ out: __func__, err); } -static void ufshcd_temp_exception_event_handler(struct ufs_hba *hba, u16 status) -{ - u32 value; - - if (ufshcd_query_attr_retry(hba, UPIU_QUERY_OPCODE_READ_ATTR, - QUERY_ATTR_IDN_CASE_ROUGH_TEMP, 0, 0, &value)) - return; - - dev_info(hba->dev, "exception Tcase %d\n", value - 80); - - ufs_hwmon_notify_event(hba, status & MASK_EE_URGENT_TEMP); - - /* - * A placeholder for the platform vendors to add whatever additional - * steps required - */ -} - static int __ufshcd_wb_toggle(struct ufs_hba *hba, bool set, enum flag_idn idn) { u8 index; @@ -6214,7 +6196,7 @@ static void ufshcd_exception_event_handler(struct work_struct *work) ufshcd_bkops_exception_event_handler(hba); if (status & hba->ee_drv_mask & MASK_EE_URGENT_TEMP) - ufshcd_temp_exception_event_handler(hba, status); + ufs_hwmon_notify_event(hba, status & MASK_EE_URGENT_TEMP); ufs_debugfs_exception_event(hba, status); }