From: Geert Uytterhoeven <geert+renesas@glider.be>
To: Michael Turquette <mturquette@baylibre.com>,
Stephen Boyd <sboyd@kernel.org>
Cc: linux-renesas-soc@vger.kernel.org, linux-clk@vger.kernel.org,
Geert Uytterhoeven <geert+renesas@glider.be>
Subject: [PATCH] clk: renesas: rcar-gen2: Change multipliers and dividers to u8
Date: Fri, 6 Dec 2019 14:32:54 +0100 [thread overview]
Message-ID: <20191206133254.23800-1-geert+renesas@glider.be> (raw)
All multipliers and dividers are small.
Storing them in u8 instead of unsigned int reduces kernel size for a
generic kernel by ca. 0.5 KiB.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
To be queued in clk-renesas-for-v5.6.
drivers/clk/renesas/rcar-gen2-cpg.h | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/clk/renesas/rcar-gen2-cpg.h b/drivers/clk/renesas/rcar-gen2-cpg.h
index db2f57ef2f9984e4..bdcd4a38d48d01bd 100644
--- a/drivers/clk/renesas/rcar-gen2-cpg.h
+++ b/drivers/clk/renesas/rcar-gen2-cpg.h
@@ -24,10 +24,10 @@ enum rcar_gen2_clk_types {
};
struct rcar_gen2_cpg_pll_config {
- unsigned int extal_div;
- unsigned int pll1_mult;
- unsigned int pll3_mult;
- unsigned int pll0_mult; /* leave as zero if PLL0CR exists */
+ u8 extal_div;
+ u8 pll1_mult;
+ u8 pll3_mult;
+ u8 pll0_mult; /* leave as zero if PLL0CR exists */
};
struct clk *rcar_gen2_cpg_clk_register(struct device *dev,
--
2.17.1
next reply other threads:[~2019-12-06 13:32 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-06 13:32 Geert Uytterhoeven [this message]
2019-12-06 15:55 ` [PATCH] clk: renesas: rcar-gen2: Change multipliers and dividers to u8 Niklas Söderlund
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