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authorLinus Torvalds <torvalds@linux-foundation.org>2023-06-25 15:36:01 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2023-06-25 15:36:01 -0700
commite3b2e2c14bcc12da2c463a7179db39139f682573 (patch)
tree169bff3c61b933e8f6fb72c422bdb2c6344adb45 /drivers/i2c/busses/i2c-qup.c
parent547cc9be86f4c51c51fd429ace6c2e1ef9050d15 (diff)
parente69b9bc170c6d93ee375a5cbfd15f74c0fb59bdd (diff)
Merge tag 'i2c-for-6.4-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
Pull i2c fixes from Wolfram Sang: "Nothing fancy. Two driver and one DT binding fix" * tag 'i2c-for-6.4-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: i2c: imx-lpi2c: fix type char overflow issue when calculating the clock cycle i2c: qup: Add missing unwind goto in qup_i2c_probe() dt-bindings: i2c: opencores: Add missing type for "regstep"
Diffstat (limited to 'drivers/i2c/busses/i2c-qup.c')
-rw-r--r--drivers/i2c/busses/i2c-qup.c21
1 files changed, 14 insertions, 7 deletions
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);