mirrors/linux-stable
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2024-08-27 03:10:12 +00:00
Code Issues Releases Wiki Activity

staging: fsl-mc: use 32bits to support 64K size mc-portals

Browse source 
As per APIs each mc-portal is of 64K size while currently
16bits (type u16) is used to store size of mc-portal.
In these cases upper bit of portal size gets truncated.

Signed-off-by: Bharat Bhushan <Bharat.Bhushan@nxp.com>
Acked-By: Laurentiu Tudor <laurentiu.tudor@nxp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Bharat Bhushan 2017-11-22 13:18:43 +05:30 committed by Greg Kroah-Hartman
parent 1bb8155080
commit 612b5bac4e
1 changed files with 1 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
drivers/staging/fsl-mc/include/mc.h
View file

@ -325,7 +325,7 @@ static inline void mc_cmd_read_api_version(struct mc_command *cmd,
struct fsl_mc_io {
struct device *dev;
u16 flags;
u16 portal_size;
u32 portal_size;
phys_addr_t portal_phys_addr;
void __iomem *portal_virt_addr;
struct fsl_mc_device *dpmcp_dev;