diff options
| -rw-r--r-- | Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml | 1 | ||||
| -rw-r--r-- | drivers/i2c/busses/i2c-imx-lpi2c.c | 4 | ||||
| -rw-r--r-- | drivers/i2c/busses/i2c-qup.c | 21 |
3 files changed, 17 insertions, 9 deletions
diff --git a/Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml b/Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml index 85d9efb743ee..d9ef86729011 100644 --- a/Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml +++ b/Documentation/devicetree/bindings/i2c/opencores,i2c-ocores.yaml @@ -60,6 +60,7 @@ properties: default: 0 regstep: + $ref: /schemas/types.yaml#/definitions/uint32 description: | deprecated, use reg-shift above deprecated: true diff --git a/drivers/i2c/busses/i2c-imx-lpi2c.c b/drivers/i2c/busses/i2c-imx-lpi2c.c index 1af0a637d7f1..4d24ceb57ee7 100644 --- a/drivers/i2c/busses/i2c-imx-lpi2c.c +++ b/drivers/i2c/busses/i2c-imx-lpi2c.c @@ -201,8 +201,8 @@ static void lpi2c_imx_stop(struct lpi2c_imx_struct *lpi2c_imx) /* CLKLO = I2C_CLK_RATIO * CLKHI, SETHOLD = CLKHI, DATAVD = CLKHI/2 */ static int lpi2c_imx_config(struct lpi2c_imx_struct *lpi2c_imx) { - u8 prescale, filt, sethold, clkhi, clklo, datavd; - unsigned int clk_rate, clk_cycle; + u8 prescale, filt, sethold, datavd; + unsigned int clk_rate, clk_cycle, clkhi, clklo; enum lpi2c_imx_pincfg pincfg; unsigned int temp; diff --git a/drivers/i2c/busses/i2c-qup.c b/drivers/i2c/busses/i2c-qup.c index 2e153f2f71b6..78682388e02e 100644 --- a/drivers/i2c/busses/i2c-qup.c +++ b/drivers/i2c/busses/i2c-qup.c @@ -1752,16 +1752,21 @@ nodma: if (!clk_freq || clk_freq > I2C_MAX_FAST_MODE_PLUS_FREQ) { dev_err(qup->dev, "clock frequency not supported %d\n", clk_freq); - return -EINVAL; + ret = -EINVAL; + goto fail_dma; } qup->base = devm_platform_ioremap_resource(pdev, 0); - if (IS_ERR(qup->base)) - return PTR_ERR(qup->base); + if (IS_ERR(qup->base)) { + ret = PTR_ERR(qup->base); + goto fail_dma; + } qup->irq = platform_get_irq(pdev, 0); - if (qup->irq < 0) - return qup->irq; + if (qup->irq < 0) { + ret = qup->irq; + goto fail_dma; + } if (has_acpi_companion(qup->dev)) { ret = device_property_read_u32(qup->dev, @@ -1775,13 +1780,15 @@ nodma: qup->clk = devm_clk_get(qup->dev, "core"); if (IS_ERR(qup->clk)) { dev_err(qup->dev, "Could not get core clock\n"); - return PTR_ERR(qup->clk); + ret = PTR_ERR(qup->clk); + goto fail_dma; } qup->pclk = devm_clk_get(qup->dev, "iface"); if (IS_ERR(qup->pclk)) { dev_err(qup->dev, "Could not get iface clock\n"); - return PTR_ERR(qup->pclk); + ret = PTR_ERR(qup->pclk); + goto fail_dma; } qup_i2c_enable_clocks(qup); src_clk_freq = clk_get_rate(qup->clk); |