From: Alexandre Belloni <alexandre.belloni@bootlin.com>
To: linux-rtc@vger.kernel.org
Cc: linux-kernel@vger.kernel.org,
Alexandre Belloni <alexandre.belloni@bootlin.com>
Subject: [PATCH 21/45] rtc: ds1343: simplify regmap initialization
Date: Mon, 12 Feb 2018 23:47:35 +0100 [thread overview]
Message-ID: <20180212224759.15999-22-alexandre.belloni@bootlin.com> (raw)
In-Reply-To: <20180212224759.15999-1-alexandre.belloni@bootlin.com>
Avoid using memset as gcc can properly initialize structures.
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
---
drivers/rtc/rtc-ds1343.c | 8 ++------
1 file changed, 2 insertions(+), 6 deletions(-)
diff --git a/drivers/rtc/rtc-ds1343.c b/drivers/rtc/rtc-ds1343.c
index 895fbeeb47fe..b5102cdd7f61 100644
--- a/drivers/rtc/rtc-ds1343.c
+++ b/drivers/rtc/rtc-ds1343.c
@@ -599,15 +599,11 @@ static const struct rtc_class_ops ds1343_rtc_ops = {
static int ds1343_probe(struct spi_device *spi)
{
struct ds1343_priv *priv;
- struct regmap_config config;
+ struct regmap_config config = { .reg_bits = 8, .val_bits = 8,
+ .write_flag_mask = 0x80, };
unsigned int data;
int res;
- memset(&config, 0, sizeof(config));
- config.reg_bits = 8;
- config.val_bits = 8;
- config.write_flag_mask = 0x80;
-
priv = devm_kzalloc(&spi->dev, sizeof(struct ds1343_priv), GFP_KERNEL);
if (!priv)
return -ENOMEM;
--
2.16.1
next prev parent reply other threads:[~2018-02-12 22:54 UTC|newest]
Thread overview: 46+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-12 22:47 [PATCH 00/45] RTC: nvmem improvements Alexandre Belloni
2018-02-12 22:47 ` [PATCH 01/45] rtc: documentation: correct nvmem date and version Alexandre Belloni
2018-02-12 22:47 ` [PATCH 02/45] rtc: nvmem: pass nvmem_config to rtc_nvmem_register() Alexandre Belloni
2018-02-12 22:47 ` [PATCH 03/45] rtc: nvmem: return error values Alexandre Belloni
2018-02-12 22:47 ` [PATCH 04/45] rtc: nvmem: disallow registering nvmem more than once Alexandre Belloni
2018-02-12 22:47 ` [PATCH 05/45] rtc: export rtc_nvmem_register() to drivers Alexandre Belloni
2018-02-12 22:47 ` [PATCH 06/45] rtc: ds1305: call rtc_nvmem_register() Alexandre Belloni
2018-02-12 22:47 ` [PATCH 07/45] rtc: ds1305: put ds1305_nvmem_cfg on the stack Alexandre Belloni
2018-02-12 22:47 ` [PATCH 08/45] rtc: ds1307: call rtc_nvmem_register() Alexandre Belloni
2018-02-12 22:47 ` [PATCH 09/45] rtc: ds1307: put struct nvmem_config on the stack Alexandre Belloni
2018-02-12 22:47 ` [PATCH 10/45] rtc: ds1511: call rtc_nvmem_register() Alexandre Belloni
2018-02-12 22:47 ` [PATCH 11/45] rtc: ds1511: put ds1511_nvmem_cfg on the stack Alexandre Belloni
2018-02-12 22:47 ` [PATCH 12/45] rtc: m48t86: call rtc_nvmem_register() Alexandre Belloni
2018-02-12 22:47 ` [PATCH 13/45] rtc: m48t86: put m48t86_nvmem_cfg on the stack Alexandre Belloni
2018-02-12 22:47 ` [PATCH 14/45] rtc: omap: call rtc_nvmem_register() Alexandre Belloni
2018-02-12 22:47 ` [PATCH 15/45] rtc: pcf85363: " Alexandre Belloni
2018-02-12 22:47 ` [PATCH 16/45] rtc: pcf85363: put struct nvmem_config on the stack Alexandre Belloni
2018-02-12 22:47 ` [PATCH 17/45] rtc: rv8803: call rtc_nvmem_register() Alexandre Belloni
2018-02-12 22:47 ` [PATCH 18/45] rtc: rv8803: put struct nvmem_config on the stack Alexandre Belloni
2018-02-12 22:47 ` [PATCH 19/45] rtc: rv8803: fix possible race condition Alexandre Belloni
2018-02-12 22:47 ` [PATCH 20/45] rtc: remove nvmem_config Alexandre Belloni
2018-02-12 22:47 ` Alexandre Belloni [this message]
2018-02-12 22:47 ` [PATCH 22/45] rtc: ds1343: switch to rtc_register_device Alexandre Belloni
2018-02-12 22:47 ` [PATCH 23/45] rtc: ds1343: remove undocumented and useless sysfs files Alexandre Belloni
2018-02-12 22:47 ` [PATCH 24/45] rtc: ds1343: use generic nvmem Alexandre Belloni
2018-02-12 22:47 ` [PATCH 25/45] rtc: m48t59: switch to rtc_register_device Alexandre Belloni
2018-02-12 22:47 ` [PATCH 26/45] rtc: m48t59: use generic nvmem Alexandre Belloni
2018-02-12 22:47 ` [PATCH 27/45] rtc: sirfsoc: remove useless sirfsoc_rtc_ioctl Alexandre Belloni
2018-02-12 22:47 ` [PATCH 28/45] rtc: ds1553: switch to rtc_register_device Alexandre Belloni
2018-02-12 22:47 ` [PATCH 29/45] rtc: ds1553: use generic nvmem Alexandre Belloni
2018-02-12 22:47 ` [PATCH 30/45] rtc: ds1553: make alarms useful Alexandre Belloni
2018-02-12 22:47 ` [PATCH 31/45] rtc: cmos: fix possible race condition Alexandre Belloni
2018-02-12 22:47 ` [PATCH 32/45] rtc: cmos: use generic nvmem Alexandre Belloni
2018-02-12 22:47 ` [PATCH 33/45] rtc: ds1742: switch to rtc_register_device Alexandre Belloni
2018-02-12 22:47 ` [PATCH 34/45] rtc: ds1742: use generic nvmem Alexandre Belloni
2018-02-12 22:47 ` [PATCH 35/45] rtc: rp5c01: fix possible race condition Alexandre Belloni
2018-02-12 22:47 ` [PATCH 36/45] rtc: rp5c01: use generic nvmem Alexandre Belloni
2018-02-12 22:47 ` [PATCH 37/45] rtc: stk17ta8: make alarms useful Alexandre Belloni
2018-02-12 22:47 ` [PATCH 38/45] rtc: stk17ta8: switch to rtc_register_device Alexandre Belloni
2018-02-12 22:47 ` [PATCH 39/45] rtc: stk17ta8: fix possible race condition Alexandre Belloni
2018-02-12 22:47 ` [PATCH 40/45] rtc: stk17ta8: use generic nvmem Alexandre Belloni
2018-02-12 22:47 ` [PATCH 41/45] rtc: tx4939: remove arch/mips dependency Alexandre Belloni
2018-02-12 22:47 ` [PATCH 42/45] rtc: tx4939: extend test coverage Alexandre Belloni
2018-02-12 22:47 ` [PATCH 43/45] rtc: tx4939: switch to rtc_register_device Alexandre Belloni
2018-02-12 22:47 ` [PATCH 44/45] rtc: tx4939: fix possible race condition Alexandre Belloni
2018-02-12 22:47 ` [PATCH 45/45] rtc: tx4939: use generic nvmem Alexandre Belloni
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