linux-kernel - [PATCH v2 4/4] clk: Remove mmask and nmask fields in struct clk_fractional

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Message-Id: <680357e5acb338433bfc94114b65b4a4ce2c99e2.1680423909.git.christophe.jaillet@wanadoo.fr>
Date:   Sun,  2 Apr 2023 11:42:07 +0200
From:   Christophe JAILLET <christophe.jaillet@...adoo.fr>
To:     mturquette@...libre.com, sboyd@...nel.org, abelvesa@...nel.org,
        peng.fan@....com, shawnguo@...nel.org, s.hauer@...gutronix.de,
        kernel@...gutronix.de, festevam@...il.com, linux-imx@....com,
        heiko@...ech.de
Cc:     linux-clk@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-rockchip@...ts.infradead.org, linux-kernel@...r.kernel.org,
        kernel-janitors@...r.kernel.org,
        Christophe JAILLET <christophe.jaillet@...adoo.fr>
Subject: [PATCH v2 4/4] clk: Remove mmask and nmask fields in struct clk_fractional_divider

All users of these fields have been removed.
They are now computed when needed with [mn]shift and [mn]width.

This shrinks the size of struct clk_fractional_divider from 72 to 56 bytes.

Signed-off-by: Christophe JAILLET <christophe.jaillet@...adoo.fr>
---
 include/linux/clk-provider.h | 2 --
 1 file changed, 2 deletions(-)

diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h
index faad3cdc1e48..eb6930ae550f 100644
--- a/include/linux/clk-provider.h
+++ b/include/linux/clk-provider.h
@@ -1154,10 +1154,8 @@ struct clk_fractional_divider {
 	void __iomem	*reg;
 	u8		mshift;
 	u8		mwidth;
-	u32		mmask;
 	u8		nshift;
 	u8		nwidth;
-	u32		nmask;
 	u8		flags;
 	void		(*approximation)(struct clk_hw *hw,
 				unsigned long rate, unsigned long *parent_rate,
-- 
2.34.1