diff options
| author | Greg Kroah-Hartman | 2018-11-26 07:50:56 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2018-11-26 07:50:56 +0100 |
| commit | 986fb2e0532b1b0fa1e8312fbc38b9e7ed826547 (patch) | |
| tree | e571ff6c8cd4bedfd49181125f0bd2993546ed24 /drivers/uio | |
| parent | uio: uio_fsl_elbc_gpcm: simplify getting .driver_data (diff) | |
| parent | Linux 4.20-rc4 (diff) | |
| download | kernel-qcow2-linux-986fb2e0532b1b0fa1e8312fbc38b9e7ed826547.tar.gz kernel-qcow2-linux-986fb2e0532b1b0fa1e8312fbc38b9e7ed826547.tar.xz kernel-qcow2-linux-986fb2e0532b1b0fa1e8312fbc38b9e7ed826547.zip | |
Merge 4.20-rc4 into char-misc-next
We want the char/misc fixes in here as well.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/uio')
| -rw-r--r-- | drivers/uio/uio.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/uio/uio.c b/drivers/uio/uio.c index 85644669fbe7..0a357db4b31b 100644 --- a/drivers/uio/uio.c +++ b/drivers/uio/uio.c @@ -961,6 +961,8 @@ int __uio_register_device(struct module *owner, if (ret) goto err_uio_dev_add_attributes; + info->uio_dev = idev; + if (info->irq && (info->irq != UIO_IRQ_CUSTOM)) { /* * Note that we deliberately don't use devm_request_irq @@ -972,11 +974,12 @@ int __uio_register_device(struct module *owner, */ ret = request_irq(info->irq, uio_interrupt, info->irq_flags, info->name, idev); - if (ret) + if (ret) { + info->uio_dev = NULL; goto err_request_irq; + } } - info->uio_dev = idev; return 0; err_request_irq: |