| commit | 1de8e129f5e77e5eac6dc0a30df403404ddcd2b3 | [log] [tgz] |
|---|---|---|
| author | Tomi Valkeinen <tomi.valkeinen@ti.com> | Mon Nov 12 16:52:11 2012 +0200 |
| committer | Tomi Valkeinen <tomi.valkeinen@ti.com> | Tue Nov 27 12:27:01 2012 +0200 |
| tree | 1c50691285cd68796e06368d16e3dceb64163e92 | |
| parent | 7e12be71fbad99efba4324843890d3b557dfc05c [diff] |
OMAPDSS: DPI: fix crash with dpi_verify_dsi_pll() If the DSI support has not been compiled in or the SoC doesn't have DSI hardware, dpi_get_dsidev() returns NULL. This NULL is passed to dpi_verify_dsi_pll() causing a crash. The bug was added with commit 0e8276ef75f5c7811b038d1d23b2b42c16efc5ac (OMAPDSS: DPI: always use DSI PLL if available). Fix this by checking if dsidev is NULL before calling dpi_verify_dsi_pll(). Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>