diff options
author | Igor Opaniuk <igor.opaniuk@toradex.com> | 2020-11-13 14:11:10 +0200 |
---|---|---|
committer | Igor Opaniuk <igor.opaniuk@toradex.com> | 2020-11-13 14:17:32 +0200 |
commit | 3b59d4725be760cd276094079b4fbe7bd44e1464 (patch) | |
tree | 37a4892c12efe64a69453ecdb694866dd18dc4f5 /drivers/mailbox/zynqmp-ipi-mailbox.c | |
parent | 4d47b797d6bb1db34ddf702f2cf78104be135a8f (diff) | |
parent | 70d1232fdbe28e4c765c4cfc3cc5c7580959d5e0 (diff) |
Merge commit '70d1232fdbe28e4c765c4cfc3cc5c7580959d5e0' into toradex_5.4-2.1.x-imx
Update 5.4-2.1.x-imx to v5.4.74 from [1].
[1] https://github.com/Freescale/linux-fslc
Diffstat (limited to 'drivers/mailbox/zynqmp-ipi-mailbox.c')
-rw-r--r-- | drivers/mailbox/zynqmp-ipi-mailbox.c | 20 |
1 files changed, 8 insertions, 12 deletions
diff --git a/drivers/mailbox/zynqmp-ipi-mailbox.c b/drivers/mailbox/zynqmp-ipi-mailbox.c index 86887c9a349a..f9cc674ba9b7 100644 --- a/drivers/mailbox/zynqmp-ipi-mailbox.c +++ b/drivers/mailbox/zynqmp-ipi-mailbox.c @@ -504,10 +504,9 @@ static int zynqmp_ipi_mbox_probe(struct zynqmp_ipi_mbox *ipi_mbox, mchan->req_buf_size = resource_size(&res); mchan->req_buf = devm_ioremap(mdev, res.start, mchan->req_buf_size); - if (IS_ERR(mchan->req_buf)) { + if (!mchan->req_buf) { dev_err(mdev, "Unable to map IPI buffer I/O memory\n"); - ret = PTR_ERR(mchan->req_buf); - return ret; + return -ENOMEM; } } else if (ret != -ENODEV) { dev_err(mdev, "Unmatched resource %s, %d.\n", name, ret); @@ -520,10 +519,9 @@ static int zynqmp_ipi_mbox_probe(struct zynqmp_ipi_mbox *ipi_mbox, mchan->resp_buf_size = resource_size(&res); mchan->resp_buf = devm_ioremap(mdev, res.start, mchan->resp_buf_size); - if (IS_ERR(mchan->resp_buf)) { + if (!mchan->resp_buf) { dev_err(mdev, "Unable to map IPI buffer I/O memory\n"); - ret = PTR_ERR(mchan->resp_buf); - return ret; + return -ENOMEM; } } else if (ret != -ENODEV) { dev_err(mdev, "Unmatched resource %s.\n", name); @@ -543,10 +541,9 @@ static int zynqmp_ipi_mbox_probe(struct zynqmp_ipi_mbox *ipi_mbox, mchan->req_buf_size = resource_size(&res); mchan->req_buf = devm_ioremap(mdev, res.start, mchan->req_buf_size); - if (IS_ERR(mchan->req_buf)) { + if (!mchan->req_buf) { dev_err(mdev, "Unable to map IPI buffer I/O memory\n"); - ret = PTR_ERR(mchan->req_buf); - return ret; + return -ENOMEM; } } else if (ret != -ENODEV) { dev_err(mdev, "Unmatched resource %s.\n", name); @@ -559,10 +556,9 @@ static int zynqmp_ipi_mbox_probe(struct zynqmp_ipi_mbox *ipi_mbox, mchan->resp_buf_size = resource_size(&res); mchan->resp_buf = devm_ioremap(mdev, res.start, mchan->resp_buf_size); - if (IS_ERR(mchan->resp_buf)) { + if (!mchan->resp_buf) { dev_err(mdev, "Unable to map IPI buffer I/O memory\n"); - ret = PTR_ERR(mchan->resp_buf); - return ret; + return -ENOMEM; } } else if (ret != -ENODEV) { dev_err(mdev, "Unmatched resource %s.\n", name); |