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| author | Stefan Mavrodiev <stefan@olimex.com> | 2018-12-05 14:27:57 +0200 |
|---|---|---|
| committer | Jagan Teki <jagan@amarulasolutions.com> | 2019-01-02 00:54:05 +0530 |
| commit | 5c1a87de58092b5a17c20b6debfccaa6cf677fde (patch) | |
| tree | 1f40ede5c56d36df6be823417c1ea171ffffb335 /fs/jffs2 | |
| 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>
Diffstat (limited to 'fs/jffs2')
0 files changed, 0 insertions, 0 deletions