| Message ID | 20231010015935.478006-1-yaolu@kylinos.cn |
|---|---|
| State | New |
| Headers | show |
| Series | scsi: aic7xxx: Fix build 'aicasm' warning | expand |
diff --git a/drivers/scsi/aic7xxx/aicasm/aicasm_gram.y b/drivers/scsi/aic7xxx/aicasm/aicasm_gram.y index 65182ad9cdf8..b1c9ce477cbd 100644 --- a/drivers/scsi/aic7xxx/aicasm/aicasm_gram.y +++ b/drivers/scsi/aic7xxx/aicasm/aicasm_gram.y @@ -102,6 +102,7 @@ static void add_conditional(symbol_t *symbol); static void add_version(const char *verstring); static int is_download_const(expression_t *immed); static int is_location_address(symbol_t *symbol); +int yylex(); void yyerror(const char *string); #define SRAM_SYMNAME "SRAM_BASE" diff --git a/drivers/scsi/aic7xxx/aicasm/aicasm_macro_gram.y b/drivers/scsi/aic7xxx/aicasm/aicasm_macro_gram.y index 8c0479865f04..5c7350eb5b5c 100644 --- a/drivers/scsi/aic7xxx/aicasm/aicasm_macro_gram.y +++ b/drivers/scsi/aic7xxx/aicasm/aicasm_macro_gram.y @@ -61,6 +61,7 @@ static symbol_t *macro_symbol; static void add_macro_arg(const char *argtext, int position); +int mmlex(); void mmerror(const char *string); %} diff --git a/drivers/scsi/aic7xxx/aicasm/aicasm_scan.l b/drivers/scsi/aic7xxx/aicasm/aicasm_scan.l index c78d4f68eea5..fc7e6c58148d 100644 --- a/drivers/scsi/aic7xxx/aicasm/aicasm_scan.l +++ b/drivers/scsi/aic7xxx/aicasm/aicasm_scan.l @@ -64,6 +64,9 @@ static char *string_buf_ptr; static int parren_count; static int quote_count; static char buf[255]; +void mm_switch_to_buffer(YY_BUFFER_STATE); +void mmparse(); +void mm_delete_buffer(YY_BUFFER_STATE); %} PATH ([/]*[-A-Za-z0-9_.])+
When building with CONFIG_AIC7XXX_BUILD_FIRMWARE=y or CONFIG_AIC79XX_BUILD_FIRMWARE=y, the warning message is as follow: aicasm_gram.tab.c:1722:16: warning: implicit declaration of function ‘yylex’ [-Wimplicit-function-declaration] aicasm_macro_gram.c:68:25: warning: implicit declaration of function ‘mmlex’ [-Wimplicit-function-declaration] aicasm_scan.l:417:6: warning: implicit declaration of function ‘mm_switch_to_buffer’ aicasm_scan.l:418:6: warning: implicit declaration of function ‘mmparse’ aicasm_scan.l:421:6: warning: implicit declaration of function ‘mm_delete_buffer’ The solution is to add the corresponding function declaration to the corresponding file. Signed-off-by: Lu Yao <yaolu@kylinos.cn> --- drivers/scsi/aic7xxx/aicasm/aicasm_gram.y | 1 + drivers/scsi/aic7xxx/aicasm/aicasm_macro_gram.y | 1 + drivers/scsi/aic7xxx/aicasm/aicasm_scan.l | 3 +++ 3 files changed, 5 insertions(+)