QCLINUX: drm/msm: Fix MODULE_PARM_DESC compilation build error

This changes fixes 'commit 2cea4c7 ("drm/msm: Auto-detect
separate GPU KMS mode based on HW topology (#401)")'.

The MODULE_PARM_DESC for separate_gpu_kms was split across lines, causing
a build failure due to a newline in the string literal. Fix this by
formatting the description on a single line.

Fixes: 2cea4c7 ("drm/msm: Auto-detect separate GPU KMS mode based on HW topology")
Signed-off-by: Nabige Aala <naala@qti.qualcomm.com>

Author: naala-qcom

drivers/gpu/drm/msm/msm_drv.c

@@ -55,9 +55,7 @@ MODULE_PARM_DESC(modeset, "Use kernel modesetting [KMS] (1=on (default), 0=disab
 module_param(modeset, bool, 0600);
 
 static int separate_gpu_kms = -1;
-MODULE_PARM_DESC(separate_gpu_kms,
-		 "Use separate DRM device for the GPU (-1=auto (default), 0=single DRM
-device, 1=separate DRM devices)");
+MODULE_PARM_DESC(separate_gpu_kms, "Use separate DRM device for the GPU (-1=auto (default), 0=single DRM device, 1=separate DRM devices)");
 module_param(separate_gpu_kms, int, 0400);
 
 DECLARE_FAULT_ATTR(fail_gem_alloc);