diff options
Diffstat (limited to 'scripts')
| -rw-r--r-- | scripts/coccinelle/api/devm_ioremap_resource.cocci | 90 | ||||
| -rw-r--r-- | scripts/sortextable.h | 2 |
2 files changed, 91 insertions, 1 deletions
diff --git a/scripts/coccinelle/api/devm_ioremap_resource.cocci b/scripts/coccinelle/api/devm_ioremap_resource.cocci new file mode 100644 index 000000000000..495daa3dbf77 --- /dev/null +++ b/scripts/coccinelle/api/devm_ioremap_resource.cocci @@ -0,0 +1,90 @@ +virtual patch +virtual report + +@depends on patch@ +expression base, dev, res; +@@ + +-base = devm_request_and_ioremap(dev, res); ++base = devm_ioremap_resource(dev, res); + ... + if ( +-base == NULL ++IS_ERR(base) + || ...) { +<... +- return ...; ++ return PTR_ERR(base); +...> + } + +@depends on patch@ +expression e, E, ret; +identifier l; +@@ + + e = devm_ioremap_resource(...); + ... + if (IS_ERR(e) || ...) { + ... when any +- ret = E; ++ ret = PTR_ERR(e); + ... +( + return ret; +| + goto l; +) + } + +@depends on patch@ +expression e; +@@ + + e = devm_ioremap_resource(...); + ... + if (IS_ERR(e) || ...) { + ... +- \(dev_dbg\|dev_err\|pr_debug\|pr_err\|DRM_ERROR\)(...); + ... + } + +@depends on patch@ +expression e; +identifier l; +@@ + + e = devm_ioremap_resource(...); + ... + if (IS_ERR(e) || ...) +-{ +( + return ...; +| + goto l; +) +-} + +@r depends on report@ +expression e; +identifier l; +position p1; +@@ + +*e = devm_request_and_ioremap@p1(...); + ... + if (e == NULL || ...) { + ... +( + return ...; +| + goto l; +) + } + +@script:python depends on r@ +p1 << r.p1; +@@ + +msg = "ERROR: deprecated devm_request_and_ioremap() API used on line %s" % (p1[0].line) +coccilib.report.print_report(p1[0], msg) diff --git a/scripts/sortextable.h b/scripts/sortextable.h index e4fd45b7e456..f5eb43d42926 100644 --- a/scripts/sortextable.h +++ b/scripts/sortextable.h @@ -182,7 +182,7 @@ do_func(Elf_Ehdr *ehdr, char const *const fname, table_sort_t custom_sort) _r(&sort_needed_sym->st_value) - _r(&sort_needed_sec->sh_addr); -#if 1 +#if 0 printf("sort done marker at %lx\n", (unsigned long)((char *)sort_done_location - (char *)ehdr)); #endif |