Description: video: fbdev: pxa3xx-gcu: Fix integer overflow in pxa3xx_gcu_write
References:
Notes:
 bwh> Driver is not enabled by any Debian config.
Bugs:
upstream: released (5.19-rc4) [a09d2d00af53b43c6f11e6ab3cb58443c2cac8a7]
5.10-upstream-stable: released (5.10.145) [06e194e1130c98f82d46beb40cdbc88a0d4fd6de]
4.19-upstream-stable: released (4.19.260) [a34547fc43d02f2662b2b62c9a4c578594cf662d]
sid: released (5.19.6-1)
5.10-bullseye-security: released (5.10.148-1)
4.19-buster-security: released (4.19.260-1)