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| author | Heikki Krogerus <heikki.krogerus@linux.intel.com> | 2014-04-28 16:59:56 +0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-05-29 00:07:27 +0400 |
| commit | d4089a332883ad969700aac5dd4dd5f1c4fee825 (patch) | |
| tree | 0dbbb4dec60fbbd491ae8ee31dcbce95e1f3ab50 /drivers/irqchip/irq-dw-apb-ictl.c | |
| parent | 06aa82e498c144c7784a6f3d3b55458b272d6146 (diff) | |
| download | linux-d4089a332883ad969700aac5dd4dd5f1c4fee825.tar.xz | |
serial: 8250_dma: check the result of TX buffer mapping
Using dma_mapping_error() to make sure the mapping did not
fail.
Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/irqchip/irq-dw-apb-ictl.c')
0 files changed, 0 insertions, 0 deletions