From dcad25cb2500d2fe1f9a9222ecb316f431e2e1c9 Mon Sep 17 00:00:00 2001
From: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Date: Mon, 13 Jun 2022 12:14:29 +0200
Subject: [PATCH] scsi: ufs: exynos: Constify driver data
Constify the drv data because it should not be modified (used by multiple
devices).
Link: https://lore.kernel.org/r/20220613101429.114449-1-krzysztof.kozlowski@linaro.org
Reviewed-by: Chanho Park <chanho61.park@samsung.com>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
---
drivers/ufs/host/ufs-exynos.c | 9 ++++-----
1 file changed, 4 insertions(+), 5 deletions(-)
diff --git a/drivers/ufs/host/ufs-exynos.c b/drivers/ufs/host/ufs-exynos.c
index 69943069093ad..068f881113ff6 100644
--- a/drivers/ufs/host/ufs-exynos.c
+++ b/drivers/ufs/host/ufs-exynos.c
@@ -162,7 +162,6 @@ enum {
#define CNTR_DIV_VAL 40
-static struct exynos_ufs_drv_data exynos_ufs_drvs;
static void exynos_ufs_auto_ctrl_hcc(struct exynos_ufs *ufs, bool en);
static void exynos_ufs_ctrl_clkstop(struct exynos_ufs *ufs, bool en);
@@ -1571,7 +1570,7 @@ static int fsd_ufs_pre_pwr_change(struct exynos_ufs *ufs,
return 0;
}
-static struct ufs_hba_variant_ops ufs_hba_exynos_ops = {
+static const struct ufs_hba_variant_ops ufs_hba_exynos_ops = {
.name = "exynos_ufs",
.init = exynos_ufs_init,
.hce_enable_notify = exynos_ufs_hce_enable_notify,
@@ -1643,7 +1642,7 @@ static struct exynos_ufs_uic_attr exynos7_uic_attr = {
.pa_dbg_option_suite = 0x30103,
};
-static struct exynos_ufs_drv_data exynosauto_ufs_drvs = {
+static const struct exynos_ufs_drv_data exynosauto_ufs_drvs = {
.uic_attr = &exynos7_uic_attr,
.quirks = UFSHCD_QUIRK_PRDT_BYTE_GRAN |
UFSHCI_QUIRK_SKIP_RESET_INTR_AGGR |
@@ -1659,7 +1658,7 @@ static struct exynos_ufs_drv_data exynosauto_ufs_drvs = {
.post_pwr_change = exynosauto_ufs_post_pwr_change,
};
-static struct exynos_ufs_drv_data exynosauto_ufs_vh_drvs = {
+static const struct exynos_ufs_drv_data exynosauto_ufs_vh_drvs = {
.vops = &ufs_hba_exynosauto_vh_ops,
.quirks = UFSHCD_QUIRK_PRDT_BYTE_GRAN |
UFSHCI_QUIRK_SKIP_RESET_INTR_AGGR |
@@ -1671,7 +1670,7 @@ static struct exynos_ufs_drv_data exynosauto_ufs_vh_drvs = {
.opts = EXYNOS_UFS_OPT_BROKEN_RX_SEL_IDX,
};
-static struct exynos_ufs_drv_data exynos_ufs_drvs = {
+static const struct exynos_ufs_drv_data exynos_ufs_drvs = {
.uic_attr = &exynos7_uic_attr,
.quirks = UFSHCD_QUIRK_PRDT_BYTE_GRAN |
UFSHCI_QUIRK_BROKEN_REQ_LIST_CLR |
--
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