diff options
Diffstat (limited to 'target/linux/bcm53xx/patches-4.4/083-0007-spi-bcm-qspi-Fix-error-return-code-in-bcm_qspi_probe.patch')
| -rw-r--r-- | target/linux/bcm53xx/patches-4.4/083-0007-spi-bcm-qspi-Fix-error-return-code-in-bcm_qspi_probe.patch | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/target/linux/bcm53xx/patches-4.4/083-0007-spi-bcm-qspi-Fix-error-return-code-in-bcm_qspi_probe.patch b/target/linux/bcm53xx/patches-4.4/083-0007-spi-bcm-qspi-Fix-error-return-code-in-bcm_qspi_probe.patch new file mode 100644 index 0000000000..a15deb5749 --- /dev/null +++ b/target/linux/bcm53xx/patches-4.4/083-0007-spi-bcm-qspi-Fix-error-return-code-in-bcm_qspi_probe.patch @@ -0,0 +1,32 @@ +From 71b8f350a4f03730f3024bfa7dc2414904a21bcb Mon Sep 17 00:00:00 2001 +From: Wei Yongjun <weiyongjun1@huawei.com> +Date: Fri, 16 Sep 2016 14:00:19 +0000 +Subject: [PATCH] spi: bcm-qspi: Fix error return code in bcm_qspi_probe() + +Fix to return a negative error code from the error handling +case instead of 0, as done elsewhere in this function. + +Fixes: fa236a7ef240 ("spi: bcm-qspi: Add Broadcom MSPI driver") +Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> +Signed-off-by: Mark Brown <broonie@kernel.org> +--- + drivers/spi/spi-bcm-qspi.c | 2 ++ + 1 file changed, 2 insertions(+) + +--- a/drivers/spi/spi-bcm-qspi.c ++++ b/drivers/spi/spi-bcm-qspi.c +@@ -1205,12 +1205,14 @@ int bcm_qspi_probe(struct platform_devic + + if (!num_ints) { + dev_err(&pdev->dev, "no IRQs registered, cannot init driver\n"); ++ ret = -EINVAL; + goto qspi_probe_err; + } + + qspi->clk = devm_clk_get(&pdev->dev, NULL); + if (IS_ERR(qspi->clk)) { + dev_warn(dev, "unable to get clock\n"); ++ ret = PTR_ERR(qspi->clk); + goto qspi_probe_err; + } + |