| Thierry Reding | 7509657 | 2013-01-21 11:08:54 +0100 | [diff] [blame] | 1 | virtual patch |
| 2 | virtual report |
| 3 | |
| 4 | @depends on patch@ |
| 5 | expression base, dev, res; |
| 6 | @@ |
| 7 | |
| 8 | -base = devm_request_and_ioremap(dev, res); |
| 9 | +base = devm_ioremap_resource(dev, res); |
| 10 | ... |
| 11 | if ( |
| 12 | -base == NULL |
| 13 | +IS_ERR(base) |
| 14 | || ...) { |
| 15 | <... |
| 16 | - return ...; |
| 17 | + return PTR_ERR(base); |
| 18 | ...> |
| 19 | } |
| 20 | |
| 21 | @depends on patch@ |
| 22 | expression e, E, ret; |
| 23 | identifier l; |
| 24 | @@ |
| 25 | |
| 26 | e = devm_ioremap_resource(...); |
| 27 | ... |
| 28 | if (IS_ERR(e) || ...) { |
| 29 | ... when any |
| 30 | - ret = E; |
| 31 | + ret = PTR_ERR(e); |
| 32 | ... |
| 33 | ( |
| 34 | return ret; |
| 35 | | |
| 36 | goto l; |
| 37 | ) |
| 38 | } |
| 39 | |
| 40 | @depends on patch@ |
| 41 | expression e; |
| 42 | @@ |
| 43 | |
| 44 | e = devm_ioremap_resource(...); |
| 45 | ... |
| 46 | if (IS_ERR(e) || ...) { |
| 47 | ... |
| 48 | - \(dev_dbg\|dev_err\|pr_debug\|pr_err\|DRM_ERROR\)(...); |
| 49 | ... |
| 50 | } |
| 51 | |
| 52 | @depends on patch@ |
| 53 | expression e; |
| 54 | identifier l; |
| 55 | @@ |
| 56 | |
| 57 | e = devm_ioremap_resource(...); |
| 58 | ... |
| 59 | if (IS_ERR(e) || ...) |
| 60 | -{ |
| 61 | ( |
| 62 | return ...; |
| 63 | | |
| 64 | goto l; |
| 65 | ) |
| 66 | -} |
| 67 | |
| 68 | @r depends on report@ |
| 69 | expression e; |
| 70 | identifier l; |
| 71 | position p1; |
| 72 | @@ |
| 73 | |
| 74 | *e = devm_request_and_ioremap@p1(...); |
| 75 | ... |
| 76 | if (e == NULL || ...) { |
| 77 | ... |
| 78 | ( |
| 79 | return ...; |
| 80 | | |
| 81 | goto l; |
| 82 | ) |
| 83 | } |
| 84 | |
| 85 | @script:python depends on r@ |
| 86 | p1 << r.p1; |
| 87 | @@ |
| 88 | |
| 89 | msg = "ERROR: deprecated devm_request_and_ioremap() API used on line %s" % (p1[0].line) |
| 90 | coccilib.report.print_report(p1[0], msg) |