[BUG] M1001: error: 'card' was not declared in this scope, after PR#21840

[kad]

Did you test the latest bugfix-2.0.x code?

Yes, and the problem still exists.

Bug Description

Current bugfix-2.0.x branch build fails if config has enabled NO_SD_AUTOSTART. E.g. on Melzi where flash space is very limited.

Marlin/src/gcode/sd/M1001.cpp: In static member function 'static void GcodeSuite::M1001()':
Marlin/src/gcode/sd/M1001.cpp:71:3: error: 'card' was not declared in this scope
   card.flag.sdprinting = card.flag.sdprintdone = false;
   ^~~~
Marlin/src/gcode/sd/M1001.cpp:71:3: note: suggested alternative: 'word'
   card.flag.sdprinting = card.flag.sdprintdone = false;
   ^~~~
   word
*** [.pio/build/anycubic_mega_zero_melzi_pinda_a2/src/src/gcode/sd/M1001.cpp.o] Error 1

Bug Timeline

Introduced in PR#21840

Expected behavior

Build should be fine.

Actual behavior

Failed to compile.

Steps to Reproduce

1. Melzi configs. e.g. anycubic mega zero.
2. #define NO_SD_AUTOSTART (as part of saving flash for leveling sensors).

Version of Marlin Firmware

bugfix-2.0.x

Printer model

Anycubic Mega Zero

Electronics

Melzi

Add-ons

No response

Your Slicer

No response

Host Software

No response

Additional information & file uploads

Simplest fix is to remove #if / #endif around cardreader.h include, so card definition will be imported if SDSUPPORT enabled.

#if DISABLED(NO_SD_AUTOSTART)
  #include "../../sd/cardreader.h"
#endif

[github-actions]

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