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| author |   Ian Munsie <imunsie@au.ibm.com> | 2010-03-03 11:00:37 +1100 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@suse.de> | 2010-05-20 13:21:31 -0700 |
| commit | 0df4d8ef77f7e1251763d429f5ddbf5373961714 (patch) | |
| tree | 5f99a500f7708f2675013c728e0e9998a7b941e4 /drivers/usb/core | |
| parent | USB: cdc-acm: make bitfields unsigned (diff) | |
| download | linux-dev-0df4d8ef77f7e1251763d429f5ddbf5373961714.tar.xz linux-dev-0df4d8ef77f7e1251763d429f5ddbf5373961714.zip | |
USB: Remove large struct from the stack in USB storage isd200 driver
The compiler throws the following warning when compiling for a PowerPC 64
bit machine:
drivers/usb/storage/isd200.c:580: warning: the frame size of 2208 bytes is larger than 2048 bytes
There is a struct scsi_device which is placed on the stack and is
largely responsible for such wastage. The struct is just a dummy struct
filled with NULLs and set as the scsi_cmnd->device to make the
usb_stor_Bulk_transport function happy.
This patch makes the struct static, so that it is never placed onto the
stack and silences the compiler warning.
Signed-off-by: Ian Munsie <imunsie@au.ibm.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/core')
0 files changed, 0 insertions, 0 deletions