27 Mar
2023
27 Mar
'23
9:02 p.m.
On Tue, 28 Mar 2023 at 00:01, John Keeping john@metanate.com wrote:
misc_read() is documented to return the number of bytes read or a negative error value. The Rockchip drivers currently do not implement this correctly and instead return zero on success or a negative error value.
In preparation for fixing the drivers, fix the condition here to only error on negative values.
Suggested-by: Jonas Karlman jonas@kwiboo.se Signed-off-by: John Keeping john@metanate.com
v3: new patch
arch/arm/mach-rockchip/misc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
Reviewed-by: Simon Glass sjg@chromium.org