diff options
author | Jiri Kosina <jkosina@suse.cz> | 2023-11-01 02:07:35 +0300 |
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committer | Jiri Kosina <jkosina@suse.cz> | 2023-11-01 02:07:35 +0300 |
commit | 20cd569d7ee8fce24e8753f0f43af6c420557b1f (patch) | |
tree | f559cfda594846795aa51c99d96f92d8c912851a /drivers/i2c/busses/i2c-imx-lpi2c.c | |
parent | 62cc9c3cb3ec1bf31cc116146185ed97b450836a (diff) | |
parent | eeebfe6259ba2d5b0980eb7b0df384eb77e9e4f5 (diff) | |
download | linux-20cd569d7ee8fce24e8753f0f43af6c420557b1f.tar.xz |
Merge branch 'for-6.7/config_pm' into for-linus
- #ifdef CONFIG_PM removal from HID code (Thomas Weißschuh)
Diffstat (limited to 'drivers/i2c/busses/i2c-imx-lpi2c.c')
-rw-r--r-- | drivers/i2c/busses/i2c-imx-lpi2c.c | 23 |
1 files changed, 8 insertions, 15 deletions
diff --git a/drivers/i2c/busses/i2c-imx-lpi2c.c b/drivers/i2c/busses/i2c-imx-lpi2c.c index 150d923ca7f1..678b30e90492 100644 --- a/drivers/i2c/busses/i2c-imx-lpi2c.c +++ b/drivers/i2c/busses/i2c-imx-lpi2c.c @@ -17,7 +17,6 @@ #include <linux/kernel.h> #include <linux/module.h> #include <linux/of.h> -#include <linux/of_device.h> #include <linux/pinctrl/consumer.h> #include <linux/platform_device.h> #include <linux/pm_runtime.h> @@ -517,14 +516,12 @@ static irqreturn_t lpi2c_imx_isr(int irq, void *dev_id) temp = readl(lpi2c_imx->base + LPI2C_MSR); temp &= enabled; - if (temp & MSR_RDF) - lpi2c_imx_read_rxfifo(lpi2c_imx); - - if (temp & MSR_TDF) - lpi2c_imx_write_txfifo(lpi2c_imx); - if (temp & MSR_NDF) complete(&lpi2c_imx->complete); + else if (temp & MSR_RDF) + lpi2c_imx_read_rxfifo(lpi2c_imx); + else if (temp & MSR_TDF) + lpi2c_imx_write_txfifo(lpi2c_imx); return IRQ_HANDLED; } @@ -572,10 +569,8 @@ static int lpi2c_imx_probe(struct platform_device *pdev) sizeof(lpi2c_imx->adapter.name)); ret = devm_clk_bulk_get_all(&pdev->dev, &lpi2c_imx->clks); - if (ret < 0) { - dev_err(&pdev->dev, "can't get I2C peripheral clock, ret=%d\n", ret); - return ret; - } + if (ret < 0) + return dev_err_probe(&pdev->dev, ret, "can't get I2C peripheral clock\n"); lpi2c_imx->num_clks = ret; ret = of_property_read_u32(pdev->dev.of_node, @@ -585,10 +580,8 @@ static int lpi2c_imx_probe(struct platform_device *pdev) ret = devm_request_irq(&pdev->dev, irq, lpi2c_imx_isr, 0, pdev->name, lpi2c_imx); - if (ret) { - dev_err(&pdev->dev, "can't claim irq %d\n", irq); - return ret; - } + if (ret) + return dev_err_probe(&pdev->dev, ret, "can't claim irq %d\n", irq); i2c_set_adapdata(&lpi2c_imx->adapter, lpi2c_imx); platform_set_drvdata(pdev, lpi2c_imx); |