| commit | 5c1a87de58092b5a17c20b6debfccaa6cf677fde | [log] [tgz] |
|---|---|---|
| author | Stefan Mavrodiev <stefan@olimex.com> | Wed Dec 05 14:27:57 2018 +0200 |
| committer | Jagan Teki <jagan@amarulasolutions.com> | Wed Jan 02 00:54:05 2019 +0530 |
| tree | 1f40ede5c56d36df6be823417c1ea171ffffb335 | |
| parent | 08337cd64832ed7f8147da75013510b92bbcd188 [diff] |
spi: sun4i: Add rx_buf NULL pointer check Current driver doesn't check if the destination pointer is NULL. This cause the data from the FIFO to be stored inside the internal SDRAM ( address 0 ). The patch add simple check if the destination pointer is NULL. Signed-off-by: Stefan Mavrodiev <stefan@olimex.com> Acked-by: Jagan Teki <jagan@openedev.com> [jagan: fix commit message] Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>