From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: Linus Walleij <linus.walleij@linaro.org>,
Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
Patrick Rudolph <patrick.rudolph@9elements.com>,
linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH v1 16/17] pinctrl: cy8c95x0: use bits.h macros for all masks
Date: Fri, 2 Sep 2022 21:26:49 +0300 [thread overview]
Message-ID: <20220902182650.83098-16-andriy.shevchenko@linux.intel.com> (raw)
In-Reply-To: <20220902182650.83098-1-andriy.shevchenko@linux.intel.com>
Make use of the GENMASK() (far less error-prone, far more concise).
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
drivers/pinctrl/pinctrl-cy8c95x0.c | 18 +++++++++---------
1 file changed, 9 insertions(+), 9 deletions(-)
diff --git a/drivers/pinctrl/pinctrl-cy8c95x0.c b/drivers/pinctrl/pinctrl-cy8c95x0.c
index f38e7dc794e9..57302cb0186f 100644
--- a/drivers/pinctrl/pinctrl-cy8c95x0.c
+++ b/drivers/pinctrl/pinctrl-cy8c95x0.c
@@ -363,14 +363,14 @@ static bool cy8c95x0_precious_register(struct device *dev, unsigned int reg)
}
static const struct reg_default cy8c95x0_reg_defaults[] = {
- { CY8C95X0_OUTPUT_(0), 0xff },
- { CY8C95X0_OUTPUT_(1), 0xff },
- { CY8C95X0_OUTPUT_(2), 0xff },
- { CY8C95X0_OUTPUT_(3), 0xff },
- { CY8C95X0_OUTPUT_(4), 0xff },
- { CY8C95X0_OUTPUT_(5), 0xff },
- { CY8C95X0_OUTPUT_(6), 0xff },
- { CY8C95X0_OUTPUT_(7), 0xff },
+ { CY8C95X0_OUTPUT_(0), GENMASK(7, 0) },
+ { CY8C95X0_OUTPUT_(1), GENMASK(7, 0) },
+ { CY8C95X0_OUTPUT_(2), GENMASK(7, 0) },
+ { CY8C95X0_OUTPUT_(3), GENMASK(7, 0) },
+ { CY8C95X0_OUTPUT_(4), GENMASK(7, 0) },
+ { CY8C95X0_OUTPUT_(5), GENMASK(7, 0) },
+ { CY8C95X0_OUTPUT_(6), GENMASK(7, 0) },
+ { CY8C95X0_OUTPUT_(7), GENMASK(7, 0) },
{ CY8C95X0_PORTSEL, 0 },
{ CY8C95X0_PWMSEL, 0 },
};
@@ -1257,7 +1257,7 @@ static int cy8c95x0_detect(struct i2c_client *client,
ret = i2c_smbus_read_byte_data(client, CY8C95X0_DEVID);
if (ret < 0)
return ret;
- switch (ret & 0xf0) {
+ switch (ret & GENMASK(7, 4)) {
case 0x20:
name = cy8c95x0_id[0].name;
break;
--
2.35.1
next prev parent reply other threads:[~2022-09-02 18:36 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-02 18:26 [PATCH v1 01/17] pinctrl: cy8c95x0: make irq_chip immutable Andy Shevchenko
2022-09-02 18:26 ` [PATCH v1 02/17] pinctrl: cy8c95x0: Allow IRQ chip core to handle numbering Andy Shevchenko
2022-09-02 18:26 ` [PATCH v1 03/17] pinctrl: cy8c95x0: Allow most of the registers to be cached Andy Shevchenko
2022-09-02 18:42 ` Andy Shevchenko
2022-09-05 12:57 ` Andy Shevchenko
2022-09-05 13:30 ` Linus Walleij
2022-09-05 13:37 ` Andy Shevchenko
2022-09-06 8:36 ` Patrick Rudolph
2022-09-06 10:25 ` Andy Shevchenko
2022-09-08 8:03 ` Linus Walleij
2022-09-08 9:32 ` Andy Shevchenko
2022-09-02 18:26 ` [PATCH v1 04/17] pinctrl: cy8c95x0: Fix return value in cy8c95x0_detect() Andy Shevchenko
2022-09-02 18:26 ` [PATCH v1 05/17] pinctrl: cy8c95x0: Fix pin control name to enable more than one Andy Shevchenko
2022-09-02 18:26 ` [PATCH v1 06/17] pinctrl: cy8c95x0: Drop unneeded npins assignment Andy Shevchenko
2022-09-02 18:26 ` [PATCH v1 07/17] pinctrl: cy8c95x0: Enable GPIO range Andy Shevchenko
2022-09-02 18:26 ` [PATCH v1 08/17] pinctrl: cy8c95x0: Remove device initialization Andy Shevchenko
2022-09-02 18:26 ` [PATCH v1 09/17] pinctrl: cy8c95x0: Remove useless conditionals Andy Shevchenko
2022-09-02 18:26 ` [PATCH v1 10/17] pinctrl: cy8c95x0: Remove custom ->set_config() Andy Shevchenko
2022-09-02 18:26 ` [PATCH v1 11/17] pinctrl: cy8c95x0: Use 'default' in all switch-cases Andy Shevchenko
2022-09-02 18:26 ` [PATCH v1 12/17] pinctrl: cy8c95x0: Implement ->pin_dbg_show() Andy Shevchenko
2022-09-02 18:26 ` [PATCH v1 13/17] pinctrl: cy8c95x0: Make use of device properties Andy Shevchenko
2022-09-02 18:26 ` [PATCH v1 14/17] pinctrl: cy8c95x0: support ACPI device found on Galileo Gen1 Andy Shevchenko
2022-09-02 18:26 ` [PATCH v1 15/17] pinctrl: cy8c95x0: Override IRQ for one of the expanders on Galileo Gen 1 Andy Shevchenko
2022-09-02 18:26 ` Andy Shevchenko [this message]
2022-09-02 18:26 ` [PATCH v1 17/17] pinctrl: cy8c95x0: Correct comment style Andy Shevchenko
2022-09-07 8:27 ` Patrick Rudolph
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