| commit | e5c1e63c932379b89d7404d4e5fde1bf8abff951 | [log] [tgz] |
|---|---|---|
| author | Lukas Wunner <lukas@wunner.de> | Sun Feb 03 09:27:00 2019 +0100 |
| committer | Ulf Hansson <ulf.hansson@linaro.org> | Mon Feb 25 08:40:58 2019 +0100 |
| tree | f56ecc6dc5d3da1c1b50e8538f48cdb07626172e | |
| parent | a6327b5e57fdc679c842588c3be046c0b39cc127 [diff] |
mmc: bcm2835: Drop DMA channel error pointer check bcm2835_add_host() invokes IS_ERR_OR_NULL() on a DMA channel pointer, however dma_request_slave_channel() (which was used to populate the pointer) never returns an error pointer. So a NULL pointer check is sufficient. Tested-by: Stefan Wahren <stefan.wahren@i2se.com> Signed-off-by: Lukas Wunner <lukas@wunner.de> Cc: Frank Pavlic <f.pavlic@kunbus.de> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>