linux-kernel - [PATCH 2/2] scsi: ufs: exynos: remove unused rx_hibern8_wait(

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Message-ID: <20241030132649.3575865-2-tudor.ambarus@linaro.org>
Date: Wed, 30 Oct 2024 13:26:49 +0000
From: Tudor Ambarus <tudor.ambarus@...aro.org>
To: alim.akhtar@...sung.com,
	James.Bottomley@...senPartnership.com,
	martin.petersen@...cle.com
Cc: krzk@...nel.org,
	linux-scsi@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	linux-samsung-soc@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	andre.draszik@...aro.org,
	kernel-team@...roid.com,
	willmcvicker@...gle.com,
	Tudor Ambarus <tudor.ambarus@...aro.org>
Subject: [PATCH 2/2] scsi: ufs: exynos: remove unused rx_hibern8_wait(_nsec) fields

rx_hibern8_wait_nsec was used to compute rx_hibern8_wait, but the later
is not used afterwards. Remove both.

Signed-off-by: Tudor Ambarus <tudor.ambarus@...aro.org>
---
 drivers/ufs/host/ufs-exynos.c | 5 -----
 drivers/ufs/host/ufs-exynos.h | 2 --
 2 files changed, 7 deletions(-)

diff --git a/drivers/ufs/host/ufs-exynos.c b/drivers/ufs/host/ufs-exynos.c
index 91c09309c1c1..fd86252ab2ba 100644
--- a/drivers/ufs/host/ufs-exynos.c
+++ b/drivers/ufs/host/ufs-exynos.c
@@ -559,8 +559,6 @@ static void exynos_ufs_specify_phy_time_attr(struct exynos_ufs *ufs)
 
 	t_cfg->rx_linereset =
 		exynos_ufs_calc_time_cntr(ufs, attr->rx_dif_p_nsec);
-	t_cfg->rx_hibern8_wait =
-		exynos_ufs_calc_time_cntr(ufs, attr->rx_hibern8_wait_nsec);
 	t_cfg->rx_base_n_val =
 		exynos_ufs_calc_time_cntr(ufs, attr->rx_base_unit_nsec);
 	t_cfg->rx_gran_n_val =
@@ -1975,7 +1973,6 @@ static struct exynos_ufs_uic_attr exynos7_uic_attr = {
 	.tx_min_activatetime		= 0xa,
 	.rx_filler_enable		= 0x2,
 	.rx_dif_p_nsec			= 1000000,	/* unit: ns */
-	.rx_hibern8_wait_nsec		= 4000000,	/* unit: ns */
 	.rx_base_unit_nsec		= 100000,	/* unit: ns */
 	.rx_gran_unit_nsec		= 4000,		/* unit: ns */
 	.rx_sleep_cnt			= 1280,		/* unit: ns */
@@ -2050,7 +2047,6 @@ static struct exynos_ufs_uic_attr gs101_uic_attr = {
 	.tx_min_activatetime		= 0xa,
 	.rx_filler_enable		= 0x2,
 	.rx_dif_p_nsec			= 1000000,	/* unit: ns */
-	.rx_hibern8_wait_nsec		= 4000000,	/* unit: ns */
 	.rx_base_unit_nsec		= 100000,	/* unit: ns */
 	.rx_gran_unit_nsec		= 4000,		/* unit: ns */
 	.rx_sleep_cnt			= 1280,		/* unit: ns */
@@ -2077,7 +2073,6 @@ static struct exynos_ufs_uic_attr fsd_uic_attr = {
 	.tx_min_activatetime		= 0xa,
 	.rx_filler_enable		= 0x2,
 	.rx_dif_p_nsec			= 1000000,	/* unit: ns */
-	.rx_hibern8_wait_nsec		= 4000000,	/* unit: ns */
 	.rx_base_unit_nsec		= 100000,	/* unit: ns */
 	.rx_gran_unit_nsec		= 4000,		/* unit: ns */
 	.rx_sleep_cnt			= 1280,		/* unit: ns */
diff --git a/drivers/ufs/host/ufs-exynos.h b/drivers/ufs/host/ufs-exynos.h
index e64fe20d50c1..b7fe725c7f8e 100644
--- a/drivers/ufs/host/ufs-exynos.h
+++ b/drivers/ufs/host/ufs-exynos.h
@@ -144,7 +144,6 @@ struct exynos_ufs_uic_attr {
 	/* RX Attributes */
 	unsigned int rx_filler_enable;
 	unsigned int rx_dif_p_nsec;
-	unsigned int rx_hibern8_wait_nsec;
 	unsigned int rx_base_unit_nsec;
 	unsigned int rx_gran_unit_nsec;
 	unsigned int rx_sleep_cnt;
@@ -199,7 +198,6 @@ struct ufs_phy_time_cfg {
 	u32 tx_gran_n_val;
 	u32 tx_sleep_cnt;
 	u32 rx_linereset;
-	u32 rx_hibern8_wait;
 	u32 rx_base_n_val;
 	u32 rx_gran_n_val;
 	u32 rx_sleep_cnt;
-- 
2.47.0.199.ga7371fff76-goog