hi
I got following errrors while compiling "bfin_adv7393fb.c"(a device
driver pgm).And i used
obj-m := bfin_adv7393fb.o
make -C /usr/src/kernels/2.6.11-1.1369_FC4-smp-i686/ M=`pwd`
modules
for compilation.give up some solution for thiz prob..

the errors are::::
[root@localhost prac]# make -C /usr/src/kernels/2.6.11-1.1369_FC4-smp-
i686/ M=`pwd` modules
make: Entering directory `/usr/src/kernels/2.6.11-1.1369_FC4-smp-i686'
CC [M] /root/prac/bfin_adv7393fb.o
In file included from include/asm/blackfin.h:9,
from /root/prac/bfin_adv7393fb.c:51:
include/asm/macros.h:8: error: syntax error before '.' token
include/asm/macros.h:9: error: stray '\' in program
include/asm/macros.h:9: error: stray '\' in program
include/asm/macros.h:9: error: stray '@' in program
include/asm/macros.h:10: error: stray '\' in program
include/asm/macros.h:10: error: stray '\' in program
include/asm/macros.h:10: error: stray '\' in program
include/asm/macros.h:10: error: stray '@' in program
include/asm/macros.h:39: error: stray '\' in program
include/asm/macros.h:50: error: stray '\' in program
include/asm/macros.h:51: error: stray '\' in program
include/asm/macros.h:60: error: stray '\' in program
include/asm/macros.h:60: error: stray '\' in program
include/asm/macros.h:69: error: stray '\' in program
include/asm/macros.h:69: error: stray '\' in program
include/asm/macros.h:79: error: stray '\' in program
include/asm/macros.h:80: error: stray '\' in program
/root/prac/bfin_adv7393fb.c:66: error: 'VMODE' undeclared here (not in
a function)
/root/prac/bfin_adv7393fb.c:131: warning: initialization from
incompatible pointer type
/root/prac/bfin_adv7393fb.c: In function 'dma_desc_list':
/root/prac/bfin_adv7393fb.c:137: error: invalid application of
'sizeof' to incomplete type 'struct dmasg_t'
/root/prac/bfin_adv7393fb.c:141: error: invalid application of
'sizeof' to incomplete type 'struct dmasg_t'
/root/prac/bfin_adv7393fb.c:141: error: invalid application of
'sizeof' to incomplete type 'struct dmasg_t'
/root/prac/bfin_adv7393fb.c:141: error: invalid application of
'sizeof' to incomplete type 'struct dmasg_t'
/root/prac/bfin_adv7393fb.c:141: error: invalid application of
'sizeof' to incomplete type 'struct dmasg_t'
/root/prac/bfin_adv7393fb.c:141: error: invalid application of
'sizeof' to incomplete type 'struct dmasg_t'
/root/prac/bfin_adv7393fb.c:141: error: invalid application of
'sizeof' to incomplete type 'struct dmasg_t'
/root/prac/bfin_adv7393fb.c:143: error: invalid application of
'sizeof' to incomplete type 'struct dmasg_t'
/root/prac/bfin_adv7393fb.c:147: error: invalid application of
'sizeof' to incomplete type 'struct dmasg_t'
/root/prac/bfin_adv7393fb.c:147: error: invalid application of
'sizeof' to incomplete type 'struct dmasg_t'
/root/prac/bfin_adv7393fb.c:147: error: invalid application of
'sizeof' to incomplete type 'struct dmasg_t'
/root/prac/bfin_adv7393fb.c:147: error: invalid application of
'sizeof' to incomplete type 'struct dmasg_t'
/root/prac/bfin_adv7393fb.c:147: error: invalid application of
'sizeof' to incomplete type 'struct dmasg_t'
/root/prac/bfin_adv7393fb.c:147: error: invalid application of
'sizeof' to incomplete type 'struct dmasg_t'
/root/prac/bfin_adv7393fb.c:149: error: invalid application of
'sizeof' to incomplete type 'struct dmasg_t'
/root/prac/bfin_adv7393fb.c:153: error: invalid application of
'sizeof' to incomplete type 'struct dmasg_t'
/root/prac/bfin_adv7393fb.c:153: error: invalid application of
'sizeof' to incomplete type 'struct dmasg_t'
/root/prac/bfin_adv7393fb.c:153: error: invalid application of
'sizeof' to incomplete type 'struct dmasg_t'
/root/prac/bfin_adv7393fb.c:153: error: invalid application of
'sizeof' to incomplete type 'struct dmasg_t'
/root/prac/bfin_adv7393fb.c:153: error: invalid application of
'sizeof' to incomplete type 'struct dmasg_t'
/root/prac/bfin_adv7393fb.c:153: error: invalid application of
'sizeof' to incomplete type 'struct dmasg_t'
/root/prac/bfin_adv7393fb.c:155: error: invalid application of
'sizeof' to incomplete type 'struct dmasg_t'
/root/prac/bfin_adv7393fb.c:159: error: invalid application of
'sizeof' to incomplete type 'struct dmasg_t'
/root/prac/bfin_adv7393fb.c:159: error: invalid application of
'sizeof' to incomplete type 'struct dmasg_t'
/root/prac/bfin_adv7393fb.c:159: error: invalid application of
'sizeof' to incomplete type 'struct dmasg_t'
/root/prac/bfin_adv7393fb.c:159: error: invalid application of
'sizeof' to incomplete type 'struct dmasg_t'
/root/prac/bfin_adv7393fb.c:159: error: invalid application of
'sizeof' to incomplete type 'struct dmasg_t'
/root/prac/bfin_adv7393fb.c:159: error: invalid application of
'sizeof' to incomplete type 'struct dmasg_t'
/root/prac/bfin_adv7393fb.c:162: error: dereferencing pointer to
incomplete type
/root/prac/bfin_adv7393fb.c:163: error: dereferencing pointer to
incomplete type
/root/prac/bfin_adv7393fb.c:164: error: dereferencing pointer to
incomplete type
/root/prac/bfin_adv7393fb.c:165: error: dereferencing pointer to
incomplete type
/root/prac/bfin_adv7393fb.c:171: error: dereferencing pointer to
incomplete type
/root/prac/bfin_adv7393fb.c:171: error: 'VB_DUMMY_MEMORY_SOURCE'
undeclared (first use in this function)
/root/prac/bfin_adv7393fb.c:171: error: (Each undeclared identifier is
reported only once
/root/prac/bfin_adv7393fb.c:171: error: for each function it appears
in.)
/root/prac/bfin_adv7393fb.c:172: error: dereferencing pointer to
incomplete type
/root/prac/bfin_adv7393fb.c:172: error: 'DMA_CFG_VAL' undeclared
(first use in this function)
/root/prac/bfin_adv7393fb.c:174: error: dereferencing pointer to
incomplete type
/root/prac/bfin_adv7393fb.c:177: error: dereferencing pointer to
incomplete type
/root/prac/bfin_adv7393fb.c:178: error: dereferencing pointer to
incomplete type
/root/prac/bfin_adv7393fb.c:179: error: dereferencing pointer to
incomplete type
/root/prac/bfin_adv7393fb.c:183: error: dereferencing pointer to
incomplete type
/root/prac/bfin_adv7393fb.c:184: error: dereferencing pointer to
incomplete type
/root/prac/bfin_adv7393fb.c:185: error: dereferencing pointer to
incomplete type
/root/prac/bfin_adv7393fb.c:187: error: dereferencing pointer to
incomplete type
/root/prac/bfin_adv7393fb.c:188: error: dereferencing pointer to
incomplete type
/root/prac/bfin_adv7393fb.c:189: error: dereferencing pointer to
incomplete type
/root/prac/bfin_adv7393fb.c:195: error: dereferencing pointer to
incomplete type
/root/prac/bfin_adv7393fb.c:196: error: dereferencing pointer to
incomplete type
/root/prac/bfin_adv7393fb.c:197: error: dereferencing pointer to
incomplete type
/root/prac/bfin_adv7393fb.c:200: error: dereferencing pointer to
incomplete type
/root/prac/bfin_adv7393fb.c:201: error: dereferencing pointer to
incomplete type
/root/prac/bfin_adv7393fb.c:202: error: dereferencing pointer to
incomplete type
/root/prac/bfin_adv7393fb.c:206: error: dereferencing pointer to
incomplete type
/root/prac/bfin_adv7393fb.c:209: error: dereferencing pointer to
incomplete type
/root/prac/bfin_adv7393fb.c:211: error: dereferencing pointer to
incomplete type
/root/prac/bfin_adv7393fb.c:214: error: dereferencing pointer to
incomplete type
/root/prac/bfin_adv7393fb.c:215: error: dereferencing pointer to
incomplete type
/root/prac/bfin_adv7393fb.c:217: error: dereferencing pointer to
incomplete type
/root/prac/bfin_adv7393fb.c: In function 'bfin_config_dma':
/root/prac/bfin_adv7393fb.c:260: warning: implicit declaration of
function 'assert'
/root/prac/bfin_adv7393fb.c:262: warning: implicit declaration of
function 'set_dma_x_count'
/root/prac/bfin_adv7393fb.c:262: error: 'CH_PPI' undeclared (first use
in this function)
/root/prac/bfin_adv7393fb.c:262: error: dereferencing pointer to
incomplete type
/root/prac/bfin_adv7393fb.c:263: warning: implicit declaration of
function 'set_dma_x_modify'
/root/prac/bfin_adv7393fb.c:263: error: dereferencing pointer to
incomplete type
/root/prac/bfin_adv7393fb.c:264: warning: implicit declaration of
function 'set_dma_y_count'
/root/prac/bfin_adv7393fb.c:264: error: dereferencing pointer to
incomplete type
/root/prac/bfin_adv7393fb.c:265: warning: implicit declaration of
function 'set_dma_y_modify'
/root/prac/bfin_adv7393fb.c:265: error: dereferencing pointer to
incomplete type
/root/prac/bfin_adv7393fb.c:266: warning: implicit declaration of
function 'set_dma_start_addr'
/root/prac/bfin_adv7393fb.c:266: error: dereferencing pointer to
incomplete type
/root/prac/bfin_adv7393fb.c:267: warning: implicit declaration of
function 'set_dma_next_desc_addr'
/root/prac/bfin_adv7393fb.c:268: error: dereferencing pointer to
incomplete type
/root/prac/bfin_adv7393fb.c:269: warning: implicit declaration of
function 'set_dma_config'
/root/prac/bfin_adv7393fb.c:269: error: dereferencing pointer to
incomplete type
/root/prac/bfin_adv7393fb.c: In function 'bfin_disable_dma':
/root/prac/bfin_adv7393fb.c:276: warning: implicit declaration of
function 'bfin_write_DMA0_CONFIG'
/root/prac/bfin_adv7393fb.c:276: warning: implicit declaration of
function 'bfin_read_DMA0_CONFIG'
/root/prac/bfin_adv7393fb.c:276: error: 'DMAEN' undeclared (first use
in this function)
/root/prac/bfin_adv7393fb.c: In function 'bfin_config_ppi':
/root/prac/bfin_adv7393fb.c:293: warning: implicit declaration of
function 'bfin_write_PPI_CONTROL'
/root/prac/bfin_adv7393fb.c:294: warning: implicit declaration of
function 'bfin_write_PPI_FRAME'
/root/prac/bfin_adv7393fb.c:295: warning: implicit declaration of
function 'bfin_write_PPI_COUNT'
/root/prac/bfin_adv7393fb.c:297: warning: implicit declaration of
function 'bfin_write_PPI_DELAY'
/root/prac/bfin_adv7393fb.c: In function 'bfin_enable_ppi':
/root/prac/bfin_adv7393fb.c:302: warning: implicit declaration of
function 'bfin_read_PPI_CONTROL'
/root/prac/bfin_adv7393fb.c:302: error: 'PORT_EN' undeclared (first
use in this function)
/root/prac/bfin_adv7393fb.c: In function 'bfin_disable_ppi':
/root/prac/bfin_adv7393fb.c:307: error: 'PORT_EN' undeclared (first
use in this function)
/root/prac/bfin_adv7393fb.c: In function 'adv7393_detect_client':
/root/prac/bfin_adv7393fb.c:380: warning: implicit declaration of
function 'kzalloc'
/root/prac/bfin_adv7393fb.c:380: warning: assignment makes pointer
from integer without a cast
/root/prac/bfin_adv7393fb.c: In function 'ppi_irq_error':
/root/prac/bfin_adv7393fb.c:478: warning: implicit declaration of
function 'bfin_read_PPI_STATUS'
/root/prac/bfin_adv7393fb.c:485: warning: implicit declaration of
function 'bfin_clear_PPI_STATUS'
/root/prac/bfin_adv7393fb.c: In function 'adv7393_write_proc':
/root/prac/bfin_adv7393fb.c:532: warning: ignoring return value of
'copy_from_user', declared with attribute warn_unused_result
/root/prac/bfin_adv7393fb.c: In function 'bfin_adv7393_fb_init':
/root/prac/bfin_adv7393fb.c:558: warning: assignment makes pointer
from integer without a cast
/root/prac/bfin_adv7393fb.c:626: error: 'CH_PPI' undeclared (first use
in this function)
/root/prac/bfin_adv7393fb.c:633: error: 'IRQ_PPI_ERROR' undeclared
(first use in this function)
/root/prac/bfin_adv7393fb.c:633: error: 'IRQF_DISABLED' undeclared
(first use in this function)
/root/prac/bfin_adv7393fb.c: In function 'bfin_adv7393_fb_open':
/root/prac/bfin_adv7393fb.c:701: error: 'IRQ_PPI_ERROR' undeclared
(first use in this function)
/root/prac/bfin_adv7393fb.c: In function 'bfin_adv7393_fb_release':
/root/prac/bfin_adv7393fb.c:716: error: 'IRQ_PPI_ERROR' undeclared
(first use in this function)
/root/prac/bfin_adv7393fb.c: In function
'bfin_adv7393_fb_pan_display':
/root/prac/bfin_adv7393fb.c:781: error: dereferencing pointer to
incomplete type
/root/prac/bfin_adv7393fb.c:785: error: dereferencing pointer to
incomplete type
/root/prac/bfin_adv7393fb.c:786: error: dereferencing pointer to
incomplete type
/root/prac/bfin_adv7393fb.c: In function 'bfin_adv7393_fb_exit':
/root/prac/bfin_adv7393fb.c:835: error: 'CH_PPI' undeclared (first use
in this function)
/root/prac/bfin_adv7393fb.c:836: error: 'IRQ_PPI_ERROR' undeclared
(first use in this function)
make[1]: *** [/root/prac/bfin_adv7393fb.o] Error 1
make: *** [_module_/root/prac] Error 2
make: Leaving directory `/usr/src/kernels/2.6.11-1.1369_FC4-smp-i686'
[root@localhost prac]#