7530fbc05f
[ Upstream commit 634cf6ead93988b0da9ac054521ab63a3ba189db ] The dsi_irq_stats structure is a little too big to fit on the stack of a 32-bit task, depending on the specific gcc options: fbdev/omap2/omapfb/dss/dsi.c: In function 'dsi_dump_dsidev_irqs': fbdev/omap2/omapfb/dss/dsi.c:1621:1: error: the frame size of 1064 bytes is larger than 1024 bytes [-Werror=frame-larger-than=] Since this is only a debugfs file, performance is not critical, so just dynamically allocate it, and print an error message in there in place of a failure code when the allocation fails. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Helge Deller <deller@gmx.de> Signed-off-by: Sasha Levin <sashal@kernel.org>