linux-kernel - [PATCH] ata: ahci_st: Remove an unused field in struct st_ahci_drv

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Date: Mon,  1 Apr 2024 14:44:29 +0200
From: Christophe JAILLET <christophe.jaillet@...adoo.fr>
To: Patrice Chotard <patrice.chotard@...s.st.com>,
	Damien Le Moal <dlemoal@...nel.org>,
	Niklas Cassel <cassel@...nel.org>
Cc: linux-kernel@...r.kernel.org,
	kernel-janitors@...r.kernel.org,
	Christophe JAILLET <christophe.jaillet@...adoo.fr>,
	linux-arm-kernel@...ts.infradead.org,
	linux-ide@...r.kernel.org
Subject: [PATCH] ata: ahci_st: Remove an unused field in struct st_ahci_drv_data

In "struct st_ahci_drv_data", the 'ahci' field is unused.
Remove it.

Found with cppcheck, unusedStructMember.

Signed-off-by: Christophe JAILLET <christophe.jaillet@...adoo.fr>
---
Apparently, it has never be used. It is not a left-over from a refactoring.

Compile tested only.
---
 drivers/ata/ahci_st.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/ata/ahci_st.c b/drivers/ata/ahci_st.c
index d4a626f87963..79a8b0aa37bf 100644
--- a/drivers/ata/ahci_st.c
+++ b/drivers/ata/ahci_st.c
@@ -30,7 +30,6 @@
 #define ST_AHCI_OOBR_CIMAX_SHIFT	0
 
 struct st_ahci_drv_data {
-	struct platform_device *ahci;
 	struct reset_control *pwr;
 	struct reset_control *sw_rst;
 	struct reset_control *pwr_rst;
-- 
2.44.0