[S390] cio: declare hardware structures packed.
Signed-off-by: Peter Oberparleiter <peter.oberparleiter@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
diff --git a/drivers/s390/cio/chsc.c b/drivers/s390/cio/chsc.c
index 514daea..0260f12 100644
--- a/drivers/s390/cio/chsc.c
+++ b/drivers/s390/cio/chsc.c
@@ -93,7 +93,7 @@
u16 sch; /* subchannel */
u8 chpid[8]; /* chpids 0-7 */
u16 fla[8]; /* full link addresses 0-7 */
- } *ssd_area;
+ } __attribute__ ((packed)) *ssd_area;
ssd_area = page;
@@ -444,7 +444,7 @@
u32 andesc[28];
/* incident-specific information */
u32 isinfo[28];
- } *lir;
+ } __attribute__ ((packed)) *lir;
lir = data;
if (!(lir->iq&0x80))
@@ -483,7 +483,7 @@
u32 reserved6;
u32 ccdf[96]; /* content-code dependent field */
/* ccdf has to be big enough for a link-incident record */
- } *sei_area;
+ } __attribute__ ((packed)) *sei_area;
if (!sei_page)
return 0;
@@ -1040,7 +1040,7 @@
u32 : 4;
u32 fmt : 4;
u32 : 16;
- } *secm_area;
+ } __attribute__ ((packed)) *secm_area;
int ret, ccode;
secm_area = page;
@@ -1251,7 +1251,7 @@
struct chsc_header response;
u32 zeroes2;
struct channel_path_desc desc;
- } *scpd_area;
+ } __attribute__ ((packed)) *scpd_area;
scpd_area = (void *)get_zeroed_page(GFP_KERNEL | GFP_DMA);
if (!scpd_area)
@@ -1348,7 +1348,7 @@
u32 cmg : 8;
u32 zeroes3;
u32 data[NR_MEASUREMENT_CHARS];
- } *scmc_area;
+ } __attribute__ ((packed)) *scmc_area;
scmc_area = (void *)get_zeroed_page(GFP_KERNEL | GFP_DMA);
if (!scmc_area)
@@ -1515,7 +1515,7 @@
u32 reserved5:4;
u32 format2:4;
u32 reserved6:24;
- } *sda_area;
+ } __attribute__ ((packed)) *sda_area;
sda_area = (void *)get_zeroed_page(GFP_KERNEL|GFP_DMA);
if (!sda_area)
@@ -1567,7 +1567,7 @@
u32 reserved4;
u32 general_char[510];
u32 chsc_char[518];
- } *scsc_area;
+ } __attribute__ ((packed)) *scsc_area;
scsc_area = (void *)get_zeroed_page(GFP_KERNEL | GFP_DMA);
if (!scsc_area) {