From: Paul Cercueil <paul@crapouillou.net>
To: Boris Brezillon <bbrezillon@kernel.org>,
Miquel Raynal <miquel.raynal@bootlin.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
od@zcrc.me, Paul Cercueil <paul@crapouillou.net>
Subject: [RE-RESEND PATCH v3 3/4] memory: jz4780-nemc: Reduce size of const array
Date: Tue, 4 Jun 2019 16:30:17 +0200 [thread overview]
Message-ID: <20190604143018.11644-3-paul@crapouillou.net> (raw)
In-Reply-To: <20190604143018.11644-1-paul@crapouillou.net>
The maximum value found in that array is 15, there's no need to store
these values as uint32_t, a uint8_t is enough.
Signed-off-by: Paul Cercueil <paul@crapouillou.net>
---
Notes:
v2: Remove casts to uint32_t
v3: No change
drivers/memory/jz4780-nemc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/memory/jz4780-nemc.c b/drivers/memory/jz4780-nemc.c
index bcf06adefc96..66b8b43eaeff 100644
--- a/drivers/memory/jz4780-nemc.c
+++ b/drivers/memory/jz4780-nemc.c
@@ -161,7 +161,7 @@ static bool jz4780_nemc_configure_bank(struct jz4780_nemc *nemc,
* Conversion of tBP and tAW cycle counts to values supported by the
* hardware (round up to the next supported value).
*/
- static const uint32_t convert_tBP_tAW[] = {
+ static const u8 convert_tBP_tAW[] = {
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10,
/* 11 - 12 -> 12 cycles */
--
2.21.0.593.g511ec345e18
next prev parent reply other threads:[~2019-06-04 14:30 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-04 14:30 [RE-RESEND PATCH v3 1/4] dt-bindings: memory: jz4780: Add compatible string for JZ4740 SoC Paul Cercueil
2019-06-04 14:30 ` [RE-RESEND PATCH v3 2/4] memory: Kconfig: Drop dependency on MACH_JZ4780 for jz4780 Paul Cercueil
2019-06-04 14:30 ` Paul Cercueil [this message]
2019-06-04 14:30 ` [RE-RESEND PATCH v3 4/4] memory: jz4780_nemc: Add support for the JZ4740 Paul Cercueil
2019-06-21 14:08 ` [RE-RESEND PATCH v3 1/4] dt-bindings: memory: jz4780: Add compatible string for JZ4740 SoC Greg Kroah-Hartman
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